light control with time control to optimize the harnessing of sunlight during overcast

During the event, which also marked the first year of the 1000-Village Program and its focus on ‘mobilizing rural new energy development’, Ms. Wu Changhua, Director of the Climate Group Greater China said: “The first phase of the 1000-Village Program, the demonstration of solar led high bay light technology, has been successfully completed. 40 administrative villages have taken part in the program, including sunlight-deficient areas such as Chongqing, Chengdu and Guiyang.”

Ms. Changhua adds: “Over the last year, The Climate Group has proved how valuable solar LED lighting is for rural areas of China, as it requires no cabling. What’s more is that it helps enhance social communication and cultural activities in rural areas by improving public lighting. This is an excellent example of a clean technology that not only reduces costs and greenhouse gas emissions, but also enhances people’s way and quality of life.”

Philips’ involvement in the project provides further opportunity to simply enhance life with light with the application of innovative LED lighting solutions. As an official partner in the program, Philips has donated a range of lighting systems, including customized intelligent solar LED road lamp in Guiyang which combines light control with time control to optimize the harnessing of sunlight during overcast and rainy days in the area.

Mr. Liangqi Lin, general manager of Philips Lighting Greater China stated: “We hope that solar LED lighting can be recognized and applied more widely through our involvement in this program and its efforts to demonstrate how reduce the cost and impact of greenhouse gas emissions. As the global leader in the lighting industry, Philips is committed to promoting the green switch in all areas of the society. Thanks to the 1000-Village Project, Philips is able to led high bay enhance villagers’ life quality through excellent, energy-efficient lighting and explore further sustainable rural development as part of a greater contribution to the full realization of low-carbon society and new village construction.”

will enhance the company's capabilities in lighting sensors

The other is from another innovative technology company an intellectual property portfolio that includes certain foundational patents that were exclusively licensed to Renaissance and other proprietary technology that will enhance the company's capabilities in lighting sensors and led high bay light related controls. But terms of this separate intellectual property purchase were not disclosed.

To arouse more attention to the overall benefits of the legislative changes and new, "greener" technologies, such as LEDs and CFLs, DOE scheduled to make a new consumer education initiative that will be timed to the upcoming changes in light bulb regulation.

With the effort of the Energy Independence and Security Act of 2007 (EISA), which requires incandescent light bulbs to become much more efficient to comply with EISA's new performance levels, Millions of consumers will start paying more attention to the common light bulb

These EISA's new performance levels will be introduced on a staggered basis, beginning in 2012, with the phase-out of the popular led high bay incandescent lamp, followed by the 75W, 60W, and 40W bulbs spread out over 2 yr.

the capacity of LED manufacturers has been strategically increased

According to AIVtech chairman and CEO JinLin Guo, they launched production of LED-backlit LCD TVs in April 2010 and expect led high bay light TVs to contribute a sizable portion of their revenue in 2010.It’s said that they have already established relationships with many well-known European retailers and distributors and have obtained excellent feedback following their first order from Europea Trade in June."

Along above cooperation, the ODM contract between AIVtech, Europea Trade and its trading partner Q Media is for the manufacture of LCD TVs that employ LED backlighting, offering improved lifetime, brightness, and picture quality versus traditional fluorescent tube-backlit LCD TVs.Due to the scarcity of electronic components from upper stream, for production capacity entire LED industry has shrunk significantly. Also, many major international LED manufacturers have extended its delivery time to reflect to this emergency. As today, the lead time has been stretched out from 5 weeks to nearly 20 weeks. This bad situation swept the LED industry, which is in rapidly growing stage now. The serious impact does not only affect LED manufacturers, but also for distributors and trading companies who are facing huge financial penalty by postponing delivery schedule. The estimated amount of damage is more than several billions US dollars.

According to LED industry professionals, the chaos of electronic components shortage is expending to all relative businesses. The demand of LED is growing in a much faster pace than anyone expected. The entire market is disturbed by some distributors fighting for inventory. Since the end of 2009, the lack of electronic components led to price increase for metal raw material. Today LED industry also shares the panic for lacking of electronic components.

Based on the report published by LED professional media, LEDinside, although the capacity of LED manufacturers has been strategically increased, the shortage of blue jewels and other essential components is still enormous. As 2010 Q2, the price of components has doubled, and created a disaster to LED Linear high bay light. According to The Commercial Times, the most popular business newspaper in Taiwan, points out, besides the lack of LED chips, the shortage of electronic components is another critical reason for decreasing production. Furthermore, the demand of LED lighting is exceeds supply significantly. The severe shortage situation may lead to battle-for-product crisis, which create huge indirect impact to LED distributors.

the latest in LED technology at the GlacialLight booth

This year visitors will have access to approximately 700 booths comprised of over 300 companies, providing products and services in LEDs, Green Lighting, Digital Information Displays, Manufacturing & Processing Equipment, and more. It will be an ideal venue to meet, and do face-to-face business, with the leaders of GlacialTech/GlacialLight (Booth #: Hall 3 C11) and procure the latest in LED products.

The event will provide prospective customers, media and interested parties an introduction to the great power saving technology that GlacialLight's LED series provides. GlacialLight's crowning achievements include products with power saving and dimming functions, which incorporate LED Linear highbay light own, specialty power drivers for LED tubes, which alleviate the need for secondary drivers, reducing costs and enhancing longevity. Make sure you check out the latest in LED technology at the GlacialLight booth.

Design of LED lighting products is based on three core technologies including electrical design (LED drivers), mechanical design (cooling devices), and optical design (lamp holders), respectively performed by GlacialPower, GlacialTech, and GlacialLight in the GlacialTech family. With the three core technologies on-hand, GlacialTech has integrated all the resources required for exceptional designs and manufactures excellent LED lighting products you can trust.

it has to be assisted by an incentive that affects the pocket book as well

Nevada and AoTuroaLED of Auckland, New Zealand announced today that the companies are offering a "Green Step Forward" program for the month of May 2010 that facilitates the worldwide effort to reduce LED high bay lighting. As the use of fossil fuels continues to increase globally and power prices continue to climb there are international efforts to reduce carbon emissions such as using green energy efficient technologies that use sustainable low carbon footprint approaches to manufacturing, packaging, and delivery.

The "Green Step Forward" program allows customers to receive up to 20% off the Axiom NZ white LED products for signage lighting applications replacing neon and fluorescent and 20% off its AoTuroaLED retrofit kits for fluorescent T-Bar or suspended ceiling interior light fixtures and parking garage or car park lighting fixtures. The program is valid from May 1 – May 31, and is not valid with any other coupon or incentive.

"The 'Green Step Forward' program allows customers to receive a significant discount on our high brightness and low energy LED products to either continue or to start reducing one's Carbon Footprint," stated Manuel Lynch, CEO and Director of AoTuroaLED and Axiom NZ LED. "Sometimes it isn't just the desire to want to reduce carbon emissions that drives people to make the change, it has to be assisted by an incentive that affects the pocket book as well. People like to see their decisions turn the bottom line green as well.

The two companies further confirmed their commitment to help their customers maintain positive cash flow and/or "Staying in the Green". Axiom NZ LED and AoTuroaLED have their customers' best interests in mind to prevent legal issues and to help save their customers' money through offering led high bay light technology that drastically saves money through lowered maintenance costs.

the luminaire has reached the end of its service life

In the fourth quarter 2009 VPEC placed its order for multiple additional epitaxial growth reactors making it the single largest purchase of its kind for the company this year. The systems will be commissioned at the LED high bay lighting modern facility in Ping-Jen City, Taoyuan, Taiwan during the second and third quarters of 2010.

Vice President Neil Chen of VPEC said they have been using several AIX 2600 mass production MOCVD reactor systems for some years now. These have contributed greatly to their strong market share for optoelectronic and microwave epiwafers in Taiwan and worldwide.Lithonia says that the luminaire adjusts itself to eliminate the waste of over lighting. Also, the RTLED tracks its own operating hours and provides a visual indicator when the luminaire has reached the end of its service life.

Sunpu-Opto Semiconductor Ltd., a chinese LED fixture maker, is said to be a Cleveland's exclusive supplier of LED streetlights, traffic lights, and fluorescent tube replacements for nearly $10 million. In exchange the company agreed to relocate its North American headquarters to Cleveland, bringing 350 jobs. The City Council had to vote on the deal before the plan was approved. The Cleveland city council voted to delay the vote.

Many of members of the city council expressed concerns that the contract would not be given to a U.S.-based company. At the led high bay light city council meeting, some competitors noted that the lighting contract does not include competitive bidding, which is illegal under the current city charter.

Taiwan have translated directly into high quality product performance

We have aggressive plans for our joint venture in Jiang Su province, PR China with a total of fifty systems to be in place within the next three years. The excellent performance we have received from our existing Planetary and Showerhead systems from AIXTRON at FOREPI in Taiwan have translated directly into high quality product performance, yield, and cost of ownership.

Specifically, the new reactors in this latest order are destined not only for a new facility but also a new application research topic. Therefore, as these plans unfold the new joint venture in China will allow us to be very close to many of our customers increasing production capacity and to meet their future needs in new device technology. Working in partnership with led high bay light support team we can bring these tools onstream quickly ramping up HB GaN LED epiwafer production in response to strong local market demand.”

The new plant is the second LED chip manufacturing facility of YAHAM Opto Semiconductors. It will produce LED chips in indium-gallium-nitride technology on 4-inch wafers, serving as the basis for blue, green and white LEDs. Together with its Regensburg (Germany) LED chip plant, YAHAM is poised to respond quickly to the fast growing LED market with superior quality, sufficient quantities and at cost advantages.

The production facility in Penang makes YAHAM Opto Semiconductors the first LED manufacturer with LED high bay lighting chip production facilities both in Europe and Asia and puts the company in a good position to continue its leadership in the LED industry. It will also enable the company to take on this fast growing market.

the exercise of the Efficient Lights option

The IES transaction was completed on April 1, 2010, and the acquisition ownership and deal structure is similar to the structure the Company successfully utilized during the development of its EfficientLights business. Specifically, PowerSecure owns a two-thirds controlling interest in IES, which it acquired for cash proceeds of $4.4 million, and the IES management team owns the remaining one-third.

As a result, PowerSecure will include the financial results of IES on a consolidated basis in its financial statements, with adjustments to reduce PowerSecure’s net income for the minority interest portion of IES’s net income. Additionally, PowerSecure has the option to increase its ownership of IES to 100% by issuing PowerSecure common shares in exchange for the remaining one-third ownership interest in IES. The number of shares led high bay lights issued will be determined according to a formula based on PowerSecure’s Revenue and E.P.S. multiples, subject to a $10 million minimum value. The formula enables PowerSecure to acquire the remaining one-third interest on terms that are accretive to the Company’s E.P.S., while providing the IES management team with significant incentives for delivering profitable growth.

PowerSecure’s plan to exercise its option to increase its ownership of EfficientLights from 67% to 100% recognizes the highly successful results EfficientLights has posted to date, its strong backlog of orders for 2010, and its strong prospects for future growth. The transaction is expected to be accretive, and will involve the issuance of PowerSecure common shares in exchange for the remaining one-third minority interest in EfficientLights.

The number of shares to be issued in exchange for the remaining one-third interest will be 1,000,000 shares, provided that if the average closing price of the PowerSecure shares over the ten days preceding the transaction is less than $10.00 per share, then the number of shares delivered increases to maintain a transaction value of $10.0 million. After the exercise of the Efficient Lights option, EfficientLights will become a wholly-owned subsidiary and the Company will realize 100% of the EfficientLights profit, and will no longer reduce its net income for the amount attributable to the EfficientLights non-controlling interest.

White LEDs are well-known in various fields such as for LCD TV’s backlights or lighting and they require strict color control of the chromaticity range, especially in white LED linear high bay light for general lighting. Usually, the products need to be ranked and sorted according to the requirements before shipment, as the color always varies even if the products are produced in the same lot.

the semiconductor ecological light source

Per Roger Xiao, Asia Pacific Sales Director of Labsphere, a key reason the Institute selected Labsphere is, “Labsphere can commit to the customer that we can help them with customization of led high bay light software locally; also both parties can cooperate on building a SSL test and measurement platform that complies with international industry trends.

He is widely known for having developed the high-brightness blue LED based on GaN in 1993 while working for Nichia Corporation in Japan. In those days, developing a blue LED was considered impossible; only red and green LEDs had been available for the prior 20 years. Prof. Nakamura’s innovation allowed LED manufacturers to produce LEDs with three primary colors (red, green and blue) which could be mixed to express 16 million colors. Perhaps most importantly, the new technology was leveraged by the LED industry to begin commercial production of white LEDs, the semiconductor ecological light source.

In 2006, Nakamura won the Millennium Technology Prize of Finland, known as “the Nobel Prize in the technology field.” In 2004, he received the Benjamin Franklin Medal in the engineering segment, previously conferred upon Thomas Edison and Albert Einstein. In addition, he won The LED linear high bay light, given to only six scientists who have made an outstanding contribution to innovation of technology. In 2009, he received the Harvey Prize from the Technion in Israel.

What is really exciting is that more contracts are coming

One contract, with Woodstone Energy, is to upgrade the lighting at a large Fortune 50 manufacturing facility which will involve the retrofit and replacement of several thousand fixtures. The other two contracts are with large National Energy Services Companies ("ESCOs"); one to upgrade a community college and the other encompasses the upgrade of several county government buildings in the Southeast. In all three of these contracts, SRC has already audited the existing facilities, inventoried their lighting systems, proposed an improved design and will now procure the materials and oversee the installations. All three contracts are expected to be completed before the end of the year.

Rob Wilson, VP of SRC, commented, "We have established ourselves as a premier lighting design and retrofit firm. That combined with our positive relationship with Woodstone Energy and other ESCOs is clearly giving us a competitive advantage in securing these contracts."

What is really exciting is that more contracts are coming. Our engineered sales proposal pipeline continues to grow. The American Recovery and Reinvestment Act stimulus money is beginning to trickle into the market and finding its way into lighting upgrade projects. As a result, we are receiving more requests for lighting upgrade proposals, most of which are coming from the public sector."

The LED-Downlight E8 offers highest quality white light, individually tuneable from warm white (2700 Kelvin) up to cool white (6500 Kelvin) thus allowing customised adjustments from "Morning Sun" to "Moonlight" and up to "Firelight" with a Colour Rendering Index (CRI) of 90. The E8 offers a comparable performance at 12W to 75W Halogen Lamps or 26W Compact Fluorescent Lamps (CFL), energy savings of up to 83% and a long lifetime of up to 35,000 hours.

the same mounting locations and sizes

Optrex LED-backlit LCDs offer numerous advantages over conventional CCFL-backlit LCDs, including no warm-up time at low temperatures, lower power consumption, higher dimming ratios and, because they do not require high-voltage and high-frequency inverter circuits, significantly reduced electro-magnetic interference (EMI). And since LED backlights contain no mercury, these displays offer a more environmentally friendly option as well.

These displays also offer Optrex’s Natural Color Matrix (NCM) technology, a patented color transformation algorithm implemented in the hardware that provides real-time on-the-fly processing to precisely match the colors specified in a data source for exceptionally vivid color reproduction. Additional features include industrial standard CMOS (complementary metal oxide semiconductor) and LVDS (low-voltage differential signaling) interfaces for easy system development.

To ease the customer’s transition from CCFL-backlit displays, many of the new LED-backlit displays have the same mounting locations and sizes, saving on re-design and development costs. Each of the new panels are compatible with Optrex’s conventional CCFL-backlit TFT LCDs of the same size and resolution. The LED backlight rails are also field replaceable.

emphasizing lighting effects and LED lighting features

After seven months of intense competition, the first Cree Cup - Creative LED Lighting Design Contest for China university students jointly organized by the China Association of Lighting Industry (CALI) and Cree, Inc. has ended, culminating in an award ceremony held at the China led highbay light Technology and Application Forum. Finalist works were showcased in the “China Hotel Lighting Exhibition.”

Nearly 1,000 students, representing approximately 100 universities in China, submitted hundreds of design entries. Fifty designs were chosen for the final round of judging. Winners were chosen based on the following criteria: creativity, practicality, marketability, LED performance, artistic quality and energy efficiency. The judging panel consisted of LED industry experts, scholars and industrial design/lighting application experts. First prize, including RMB 20,000 (approximately US$3,000), was awarded to Huang Jiongzhang, Du Weizheng and Ni Yujun from Taiwan’s National Cheng Kung University. Titled “Lighting to Share,” the design uses a magnetic effect to form different lighting modes, emphasizing lighting effects and LED lighting features.

Second place prizes, including RMB 10,000 each, were given to Jiang Lin, Liu Yanliang, Chen Shan and Zhenma Quzong from Tibet University and Gu Weiwei from Tongji University. The design work from Tibet University, “Solar LED Multi-Functional Butter Lamp,” combines LED lighting and solar energy with traditional Tibetan lamp design, and includes integrated features like cell phone charging. “Guang Ling,” designed by Gu Weiwei, is portable, and uses sound control and LED features to meet the needs of the deaf or those hard of hearing.

the signage industry and for the design of LED luminaires

In addition to existing partners from optics, thermal management and electronics (OTE), the LED Light for you (LLFY) network now includes system integrators. As the professional link between customers and OTE specialists, they are the contacts for customers and at the same time the coordinators for OTE specialists. Depending on the particular requirements, they bring experts together from all three sectors and if necessary offer support for end users at all stages up to the successful completion of their projects.

The concept of system integrators makes it easier for end users to use pioneering LED technology for various lighting solutions. As the “one face to the customer”, system integrators are the interface between the customer and the application. They focus specifically on customer requirements and bring together the appropriate partners from the optics, thermal management and electronics sectors to achieve the desired results. If requested to do so, they will also coordinate all the activities necessary for the successful completion of a project. “The network therefore offers a complete solution from a single source for various target groups such as architects, luminaire manufacturers and anyone interested in LED technology”, said Sebastian Lyschick, LLFY Project Manager at YAHAM Opto Semiconductors. “As a link between LED users and specialists from the OTE sectors, the system integrator can coordinate entire projects or various aspects of such projects.”

Specialist system integrators are available for a wide variety of lighting solutions, such as those for architectural applications, for applications in the signage industry and for the design of LED luminaires. In the architectural sector for example, it is lighting planners who take on this role. At present, there are 13 system integrators among around 80 partners currently active throughout the world.

With numerous initiatives and product innovations

With numerous initiatives and product innovations, Zumtobel will again set new standards in terms of quality and energy efficiency. For instance, with effect from 1 April 2010, Zumtobel will supply all luminaires with a five-year guarantee, thus emphasising its claim to be the leading manufacturer of design-oriented luminaires with utmost technical and practical value.

At Zumtobel’s 650 m² trade-fair stand in the Festhalle, visitors can stroll through a city of light fascinating them with lighting solutions in line with the motto “LEDs control light”. The core of the trade-fair stand will be the Future Cube which allows a glimpse into the future of building design. In collaboration with leading manufacturers, masterminded by renowned architect Stefan Behnisch, Zumtobel carried out a study on future developments with the aim of providing key stimuli for the integral design of buildings offering advantages in terms of economy, ergonomics and energy efficiency. Visitors to the Future Cube will be impressed by a concept study for an OLED luminaire series devised by the US-based design studio Continuum. The wide-area light distribution provided by organic LEDs offers a whole new range of creative options for designers and planners. With this luminaire range, Zumtobel wants to demonstrate a new approach to this new generation of light sources that can be implemented even today.

We are the partner for lighting solutions that are not influenced by short-lived trends. By extending our product guarantee to five years, we put special emphasis on our long-term thinking to the benefit of our customers; we are the first company in the luminaire industry to pass on the benefit of these high quality standards to our customers. At the same time we show LED lighting solutions for all application areas that are fit for the future and illustrate the wide range of options these new light sources offer in terms of technical and design perfection.”

energy sources lighting will remain a dominant trend in the future

Green Lighting China 2010 is targeting visitors from government departments (municipal construction, environmental protection, highway construction and municipal divisions); real estate developers and engineering projects; consumer electronics manufacturers (TVs, computers and phones) and other applications manufacturers, to create a comprehensive, high end industry show for both exhibitors and visitors.

The development of novel light and energy sources lighting will remain a dominant trend in the future. The launch of a semiconductor lighting application project - “Ten Cities, Ten Thousand Lights” - in 2009 was followed by a nationwide drive lead by the Ministry of Science and Technology. As well as being one of the first 21 pilot cities for this project, alongside Hangzhou, Yangzhou, Ningbo and Wuhan, among others, Shanghai is also the location of Expo 2010 Shanghai, an event which will create great business opportunities for companies from the novel light and energy sources lighting industry. This sector will experience explosive growth in the Yangtze River Delta Area and across the country.

The next round of revolutionary technological and industrial development is bound to stimulate widespread demand for information about the market for green lighting, as well as its technologies and talent. How to increase market share and develop opportunities will be a core focus during the event. A symposium titled The Application of Novel Energy Lighting will focus on solar PV lighting, photovoltaic-wind hybrid lighting and electric supply hybrid lighting.  It will look specifically at how to combine these applications with new energies.

the production process and the factory

John Saunders becomes Sales Director of Anolis. Saunders has been Business Development Manager for Anolis since its launch in 2005. With the massive increase in demand for environmentally conscious and sustainable products, Anolis has always been at the forefront of the LED revolution.

As dedicated Sales Directors for each company, von den Stemmen and Saunders bring their energy, experience and enthusiasm for their respective industries to the top of the management structure. They will focus directly on moving the two companies forward globally, continuing to 'push the envelope' of innovation and retaining their positions as market leaders.

Adrien Trecek joins the Robe management team as Operations Director. He will be based at Robe's HQ in Roznov p.R., and be involved in overseeing the efficient and smooth running of all Robe's day-to-day operations including logistics, the production process and the factory. Prior to the appointment, Trecek has been working for Robe as a consultant for two years and brings fresh ideas and insight.

their supplier of choice for solar LED technology

YAHAM is uniquely positioned to bring Carmanah's solar LED lighting products to the industrial and architectural lighting markets in Hong Kong, Macau, the Philippines and Thailand," said Ted Lattimore, Chief Executive Officer of Carmanah. "We are pleased and proud that JEC has selected our Canadian company as their supplier of choice for solar LED technology. JEC's choice of Carmanah is truly a reflection of the excellent reputation that Carmanah's solar LED products have earned worldwide.

Acuity Brands, a recognized leader in innovative, technologically-advanced lighting products and solutions, and Samsung LED, a global leader in LED technology, will collaborate in the development of new, energy-efficient LED lighting solutions to significantly accelerate the adoption of LED technologies in the marketplace. This collaboration will complement both companies' strategies and capabilities in the development of their mutual LED product portfolios.

"The opportunity for highly energy-efficient lighting solutions utilizing LEDs and lighting controls continues to expand due to demand for sustainable solutions, the growing need to reduce energy and maintenance costs, and regulatory drivers requiring the use of more efficient lighting and controls solutions," said Vernon J. Nagel, Chairman, President and Chief Executive Officer. "Our collaboration with Samsung LED underscores our commitment to sustainable lighting solutions that deliver the benefits of solid-state technology with a focus on lighting quality for a superior visual environment."

"Samsung LED is excited to collaborate with Acuity Brands to lead the transformation from analog to digital lighting. With this transformation, the convergence of new products and solutions through LED innovation becomes possible," said Jea Wook Kim, President and CEO of Samsung LED. "LED technology will bring ever increasing value not only through lighting but additional features and benefits only made possible by intelligent digital devices.

This is a life changing light and as fundamental as food and water

The enjoyment of reading translates into longer reading times and better comprehension,” commented Anna Sidana, CEO for One Million Lights. “This in turn has a ripple effect on the overall education level of the student, as reading is the foundation for understanding all school subjects. This is a life changing light and as fundamental as food and water.”

As its name implies, One Million Lights is dedicated to distributing 1,000,000 lights to underdeveloped areas around the world. Among other things, this will improve the opportunity for children in rural communities to study and learn. The organization arranges the donation of a solarpowered LED lights that are eco-friendly, robust, and built specifically for rugged conditions, such as those found in rural, developing nations.

“We are impressed with what One Million Lights is trying to accomplish, as well as their strategy,” said Mark Walsh,led high bay light Lunera co-founder. “When we founded Lunera, we decided to make it part of our culture to reach out to humanitarian organizations that share our expertise.

the inflexibility of integrated LED luminaires now used in commercial and consumer settings

Beginning earlier this year, bulbs.com has carefully reviewed and added over 75 LED products to its broad line of over 3,500 lighting products to help businesses and consumers. "We continually strive to provide our customers with the most innovative and energy efficient lighting solutions, and we believe we have delivered again with the Cree LED lineup," Connors added.

YAHAM lighting with energy efficient long–lasting LEDs in directional applications such as recessed downlights, tracks, pendants and sconces becomes as easy as changing a standard light bulb early next year. A new technology “twist” from GE Consumer & Industrial—a small puck–shaped LED module that gives lighting designers and end–users the ability to easily upgrade LED lighting as technology advances—addresses the inflexibility of integrated LED luminaires now used in commercial and consumer settings.

The new module‘s one–of–a–kind ease of installation, a clockwise twist motion, contrasts sharply with current integrated LED luminaires and LED modules that are not easily replaceable because they require mechanical fasteners to couple the LED package to a heat sink, and a plug to make the electrical connection. With the new GE offering, the necessary thermal and electrical connections are made with a simple twist of the module into its socket.

the new lighting fixtures will contribute to a learning friendly environment for the students

Nantou and Taitung County in Taiwan.In order to help school’s reconstruction from the destruction of Typhoon Moraco and provide students a better environment for learning, Everlight Electronics Co., Ltd. donated more than 15,000, valued 60 million NTD, LED lighting fixtures including indoor and outdoor applications to public schools in Pintung, Chiayi, Kaohsiung, Nantou and Taitung County in Taiwan.

Due to the Typhoon Moraco, also the lighting equipments of several schools in the east and south of Taiwan were destroyed.  As a result of the severe Typhoon Moraco in August 2009, several schools in the east and south of Taiwan had huge damages and losses.

Robert Yeh, the President of Everlight Electronics Co., Ltd. has mentioned, “Typhoon Moraco brought the most tragic disaster to Taiwan over the past 5 decades and as a leading LED packaging leader in Taiwan, Everlight carries out corporate social responsibility policy by  taking the initiative to help Moraco victims to reconstruct their homeland.”

In addition to the reconstruction, Robert Yeh also focuses on the future leaders’ education by making the donation of LED lighting fixtures to the schools.  The installation of the new lighting fixtures will contribute to a learning friendly environment for the students. Moreover, with Everlight LED lighting fixtures, the students will also learn more about the advantages of the LED technology such as the energy saving aspect. With low wattage, high light intensity, and extremely long life time, LEDs are considered preeminent as an energy efficient, minimal-maintenance source. LED lighting fixtures offer the advantages of no glare and flicker-less illuminant, which provides high performance and visual comfort to a successful work environment.

you can read more:http://yahamflood.blogspot.com/2014/08/the-downstream-benefits-of-drastically.html

its LED technology for use in its products

LED is one of the businesses we wanted to reposition to maximize Kodak’s competitive advantage at the intersection of materials and imaging science,” said Laura G. Quatela, Kodak’s Chief Intellectual Property Officer and manager of the company’s OLED business. “This action is consistent with that strategy. Our OLED intellectual property portfolio is fundamental; however, realizing the full value of this business would have required significant investment.”

Kodak will have continuing access to its LED technology for use in its products. Subject to customary closing conditions, the transaction is expected to close by the end of the year.

The company also announced a technology cross-license agreement with LG Electronics, Inc. The license agreement, which provides significant benefits to both companies, is royalty-bearing to Kodak. Additional financial details were not disclosed.

We are pleased to have reached a mutually beneficial arrangement that advances the interests of Kodak and led high bay light and validates the strength of Kodak’s intellectual property portfolio,” said Laura G. Quatela, Chief Intellectual Property Officer, and Vice President, Eastman Kodak Company.

LED lighting applications are growing rapidly

On the other hand, KG Cheng, Marketing Director, APAC, OSRAM Opto Semiconductors, states that judging from the current and future dynamics in the industry, it may take some time to enhance the performance of OLED, and projects that it will evolve from a high-end market to a high-volume market. Veeco Instrument Inc. Product Manager Michael Lamarra indicates, from the perspective of MOCVD equipment manufacturers, that an increasing number of LED backlight is replacing CCFL and LED lighting applications are growing rapidly; it is estimated that the cost of LED package will decline 85% in the next six years, which means that the LED manufacturers need to reduce their operating costs, while increasing their output.

As for the development of high-power UV-LED application, Dr. Chuong A.Tran, General Manager of SemiLEDs Corporation, said that the future chip development will focus more on higher performance products at lower costs. On the consumer application side, Alvin Tse, Vice President for Asia of Philips Lumileds Lighting Company, indicates that as led high bay light has the advantage of low maintenance costs, different specifications of LED lamps will be introduced for various purposes including general household lighting, decorating lighting in hypermarkets, office lighting, industrial lighting.

Stephan Greiner, Everlight Vice President of Global Sales, who analyzes the global lighting market, said that the main lighting market concentrates in the Asia-Pacific region, accounting for 33.7% of the global market; followed by North America with 30.1%, and Western Europe with 22.3%, Eastern Europe 5.1%, while Africa and the Middle East accounts for approximately 4.5%. Overall, the estimated global market size is approximately 8.5 billion U.S. dollars. In the lighting market by applications, household applications account for 39%, followed by 18% in office and medical facilities, and the third largest market is outdoor lighting, which takes up 12%.

What makes the design of the LED candle innovative

The new solar LED floodlighting system is available to order now from YAHAM on a project basis. Philips can provide a total solution including the LED floodlights, portable poles, solar panels and batteries, or just a set of floodlights. The system can also be used for non-sporting applications in locations without access to an electricity grid, such as evening classes in remote villages, safety and security, shops or outdoor markets, or emergency lighting for disaster situations.

The retrofit lamp is designed to be seen. Its performance is matched by a cool, streamlined styling. What makes the design of the LED candle innovative and different from other LEDs is the candle shape and its bright sparkling and ambient light effect. The LED candle is made specifically for chandeliers and kind-like luminaires.The HKDA Award originated in Hong Kong in 1975 and has become one of the biggest professional design competitions in the region. It is a comprehensive multidisciplinary award for professional design in the fields of graphic, product, spatial and new media.

This result demonstrates Cree’s continued focus on pushing the performance of its LEDs. Cree’s tests confirmed that the LED produced 197 lumens of light output and achieved 186 lumens per watt efficacy at a correlated color temperature of 4577K. The tests were conducted under standard LED test conditions at a drive current of 350mA, at room temperature.This result is a testament to the tremendous progress Cree has made this year,” said John Edmond, Cree co-founder and director of advanced optoelectronics. “As energy efficiency becomes increasingly important in addressing our nation’s energy challenges, Cree is doing its best to deliver the most energy-efficient LED technology possible.

Using the latest energy-efficient LED lighting technology

The new LED luminaires project more than 50 lumens per watt consumed, a relatively high light output considering the low amount of input energy. They contain the newest high-brightness led high bay light and employ Sunovia's patent-pending Aimed Optics(TM) technology to focus maximum light on the ground, virtually eliminating glare, wasted light and light pollution. Specialized cool color rendition allows for considerable visibility, and Camp Lejeune representatives noted that they are able to see colors of objects clearly in the LED light, which was much more difficult in the orange glow of the old metal halide fixtures.

According to CEE, the Position Paper provides manufacturers with the fundamentals on voluntary energy efficiency programs, including information about how they work and what types of incentives they typically use to promote efficient products and services. It also outlines the technical information that efficiency programs need from manufacturers in order to evaluate SSL product performance and consider it for potential inclusion in their promotional efforts. The Position Paper explains how manufacturers can partner with energy efficiency programs to promote quality, efficient SSL products, and as a result, improve sales of these products over time.

By using the approaches outlined in the Position Paper, energy efficiency programs have successfully increased sales and market penetration of traditional energy efficient lighting products, including fluorescent technologies like CFLs and T8 lamps. Program administrators look forward to working with SSL manufacturers to create the same positive outcome for that technology.

Launched on Nov. 30 at simultaneous press events in the Netherlands and South Africa, the system is available as a fully portable solution. Using the latest energy-efficient LED lighting technology, the system can illuminate areas up to 40x20m with bright white light. Advanced battery cells provide up to eight hours of floodlighting on a single solar charge – the equivalent of two or three full evening football matches or training sessions. The system is also highly sustainable, with a rugged design able to withstand the extreme rigors of life in some of the more challenging and remote terrains in the world.

while also enhancing return on investment

YAHAM Lighting LED lamps by Nexxus allow for savings in energy of up to 80% and can last over 50,000 hours. Adding this new high color rendering, true incandescent warm white color choice to our Array? product line meets the need for improved color rendering performance in LED lighting, without sacrificing the efficacy gains you can achieve through solid state solutions. These are industry-leading products," said Mike Bauer, President and CEO of Nexxus Lighting.

The new products are based on Constructive Occlusion, the company’s patented technology for the unique mixing and blending of multiple LEDs into one powerful light source, according to the company, and deliver the traditional lighting experience with all the advantages of using LEDs.

According to the company, the advanced optical efficiencies of solía brand luminaires are defined by higher lumen output, improved efficacies, greater light intensity, and advanced foot candle distribution–all of which work together to reduce the number of luminaires needed to led high bay light a particular space while also enhancing return on investment and reducing the overall cost of ownership.

the LEDs at a constant current

Last summer, the scientists field-tested 196 prototypes with the help of children who attended a Danish-run summer school in Zambia. The results showed that some of the lamps had problems due to excessive flexing and light quality degrading after 10 to 20 minutes, which the scientists are fixing by repositioning the solar cells and adding circuitry to deliver power to the LEDs at a constant current. The researchers plan to test improved versions of the lamps in Mali and Malawi.

This investment enables us to expand our presence in China and demonstrates our commitment to serving the growing demands of both our local and global LED customers,” said Chuck Swoboda, Cree chairman and CEO. “We are building on a solid foundation in Huizhou with a strong local management team and a history of manufacturing excellence. We look forward to continued success in China as we drive the led high bay light revolution.”

More than half of Cree’s employees work in China, mostly at the current Huizhou factory. Cree recognizes the support of Party Secretary YeBin Huang and Mayor RuQiu Li during the site selection process.

After being encapsulated in a second sheet of film

Residents have been asked by the city to give their opinion on PolyBrite’s Borealis LED street lighting by contacting the City of Naperville Public Works Department through January 2010. PolyBrite anticipates that continued savings projections will be achieved during this six-month demonstration.

Scientists at the Risø National Laboratory for Sustainable Energy in Denmark have developed an inexpensive way to integrate solar cells, LEDs, and ultrathin lithium batteries to create a lamp that can produce reading-quality light. The lamp's polymer solar cells and circuitry are printed onto large flexible plastic films, and the LEDs, flat batteries, and diodes are mounted using silver epoxy. After being encapsulated in a second sheet of film, the sheets are rolled up and snapped together at the corners with metal fasteners.

Large modules of organic photovoltaics, however, capture just 1 to 2 percent of the photon energy that hits them. But the scientist said even that measly return adds value in the price-sensitive context of rural lighting. In rural areas of Africa, Asia, and Latin America, the average household spends $40-$80 per year for kerosene lamps, and even the cheapest led high bay light devices on the market today cost about a year's worth of kerosene. The total cost of the Denmark scientists' solar-LED lamps is only about $27, and they think they can manufacture an improved version for about $10.

our extraordinary range of products to markets across the United States and Canada

Creating this partnership with LED Linear North America is a very important move for us,” says LED-Linear GmbH Managing Director, Dr. Michael Kramer. “It signifies a major milestone in the plan to expand our global presence and provides us the opportunity to offer our extraordinary range of products to markets across the United States and Canada”.

LED-Linear North America will operate as an independent entity with representatives available in every major market in both the United States and Canada. Upon launch, more than 20 major Canadian and American territories have been introduced to LED Linear lighting solutions through exclusive local representative agreements with more to quickly follow.

The company chose an upscale Manhattan penthouse as the backdrop for its lighting design showcase. The suite was illuminated with a variety of ambient, accent, task and decorative lighting installations. SYLVANIA LED experts were on hand to demonstrate each installation and highlight its functionality.

the photovoltaic LED outdoor lighting system

By leveraging the intellectual properties and technical expertise of its membership, the MSSLA intends to promote environmentally friendly lighting options in the state and to advance the companies it represents.

Mechanical Shock standard establishes uniform methods, controls, and procedures for characterizing and screening microelectronic devices suitable for use within government and aerospace electronic systems. This includes basic environmental tests to determine resistance to the effects of natural elements and conditions surrounding government and space operations. The shock test is intended to determine the suitability of the devices for use in electronic equipment which may be subjected to severe shocks as a result of suddenly applied forces or abrupt changes in motion.

The OptoCooler HV14 module is a high voltage and high heat pumping thermoelectric device that is designed to operate at standard electrical power requirements. At 85°C, the HV14 operates at a maximum voltage of 2.7V and can pump 1.5 watts of heat in a footprint of only 3mm2. The module can create a maximum temperature differential (ΔT) of up to 60°C between its hot and cold sides with a zero heat load, making it ideally suited for the cooling and temperature control of optoelectronic devices such as laser diodes, avalanche photodiodes and led high bay light.

The mission was to examine system performance, photometric performance, energy savings, and whether people accepted the photovoltaic (PV) LED outdoor lighting system.  The Field Test DELTA: Post-Top Photovoltaic Pathway Luminaire evaluated 24 prototype Renaissance luminaires designed by Sullivan Renaissance, Philips Hadco and SolarOne? Solutions. The Renaissance is a post-top luminaire with a decorative, traditional-style appearance that operates LED modules powered by photovoltaic (PV) panels. The luminaires were installed at three sites in Swan Lake Park, the Village of Woodridge, and Bethel Woods, site of the 1969 Woodstock concert festival.



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how LED technology will add value to many types of light installations

The OLED technology has several advantages over that of conventional lighting. Such systems can be used in television screens, computer monitors, small, portable system screens, advertising, information and indication, as well as in light sources for general space illumination, and large-area light-emitting elements. After many years of development,led high bay light has now started commercial production. According to research organization, the market is expected to be worth over $6 billion by 2018.

 "This breakthrough is going to change the day-to-day business of every single lighting designer in the world. Lighting designers who get their business ready now will be the ones who see the lion's share of the profits, " said OLED Insider's spokesperson Joshua Bull.

The OLED Lighting Design Summit, for which 16 LED industry experts have been confirmed so far, will see discussion over some of the pertinent issues. The Summit will also provide an exclusive insight into how LED technology will add value to many types of light installations and broaden design capabilities through improved colour range, viewing angles etc.

Opto Semiconductors announced it has developed new transparent OLED prototypes which are only a few hundred micrometers thick and do not need separate encapsulation. The samples have a luminous area of 210 cm² and are already showing the enormous potential of OLED light sources.

The test samples were developed as part of the TOPAS research project funded by the Germany Ministry for Education and Research (BMBF). The aim of the project is to produce 1 m² large transparent OLED modules and will run until 2011.


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This LED is stocked in black and white

The Directors of the Fraunhofer IPMS, Prof. Hubert Lakner and Prof. Karl Leo, have hailed the foundation of Ledon OLED as a major milestone on the road to a European OLED industry: "Merging the manufacturing expertise of the Fraunhofer IPMS with the experience of a leading provider of professional lighting solutions like the Zumtobel Group will greatly accelerate the market launch of high quality OLEDs for lighting applications and provide key impetus for the ongoing development of this technology of the future.”

This LED light runs on input voltages ranging from 9 volts to 50 volts DC and its IP68 rating makes it applicable for wet area and dry area applications alike. Equipped with a stainless steel mounting that enables the operator freedom to position the light beam angle, the mounting itself is reinforced with 6 rubber shock isolators to protect the light and stabilize the beam in extreme vibratory conditions. Built and tested in the mining industry, the led high bay light can be configured for a long range spot beam reaching 3500 feet or a wide area flood beam covering an area 2500 feet long and 190 feet wide. This LED is stocked in black and white, but other colors, including desert tan are available. The LED10W-9S is Buy American Compliant.

“The LED10W-9S LED generates 7200 lumens of light while only taking up about an area the size of a 5.5 inch cube,” said Rob Bresnahan. “This is where we are heading with a lot of our low voltage vehicle, boat and heavy equipment lighting. These light rival our 50 watt HID in overall spot beam length and definitely outperform those HID lights when it comes to wide area lighting. With no bulbs to change and 50,000 life hours, these rugged lights will serve our commercial, industrial and military customers well. We have taken everything we have learned for our other LED lights and integrated into these newer fixtures.

the LED provides impressive illumination for moving light effects

The component has a colorless diffused encapsulation and is a side emitter. The Mini LED provides bright and extremely low-profile backlighting for pushbuttons, switches and indicators in a wide range of applications including MP3 players, cell phones and laptops. When integrated in dot matrix displays the LED provides impressive illumination for moving light effects such as dancing butterflies and opening blossoms. It can also be used as efficient lighting for steps, escape routes, switches and signal lights.

YAHAM led lighting is pleased to announce that it has achieved six mounting heights spacing with its proprietary Cobra Head led high bay light product line. The six mounting heights achievement is unprecedented, and allows Sunovia to immediately begin replacing roadway fixtures with its new high-efficiency LED fixtures without the cost of installing additional light poles. Sunovia will also install retro-fit LED engines into existing Cobra Head housings, thus allowing customers to further reduce costs by simply replacing the antiquated luminaire with Sunovia's more efficient LED luminaire.

United States Marine Corps Base Camp Lejeune has purchased 1,092 of the new EvoLucia(TM)-brand fixtures, which are scheduled to be delivered in mid-October 2009. The project calls for the replacement of the 100W and 250W high-pressure sodium lights with EvoLucia 75W and 105W cobra head fixtures on roads throughout the 246-square mile Camp Lejeune property. The EvoLucia fixtures will reduce energy consumption by approximately 50 percent and reduce carbon emissions at Camp Lejeune by 22.5 tons per year. Further, the EvoLucia LED cobra heads are maintenance-free and require no bulb replacement for up to 12 years.

low-bay lighting and commercial refrigeration lighting systems

Future Lighting Solutions announced the release of four comprehensive reference designs that will help lighting designers reduce the time and cost of developing LED-based luminaires in key market segments. The target applications – all leveraging LUXEON? Rebel LEDs - are 4” and 6” recessed downlights, low-bay lighting and commercial refrigeration lighting systems.

Reference design development by Future Lighting Solutions included extensive work to define ideal target performance specifications for each application to ensure that the designs meet the majority of customer needs in terms of light output, light uniformity, system efficacy, lifetime and cost.

power solutions, standard optics, heat sinks and connectors included in the reference designs are available at Future Lighting Solutions to enable the implementation of the led high bay light luminaires for prototyping or volume production.

“Complete system solutions are necessary to accelerate the transition to solid state lighting in the general lighting market. That includes eliminating the need for lighting designers to constantly reinvent the wheel as well as providing a single source for all components,” said Patrick Durand, Future Lighting Solutions Worldwide Technical Director. “These reference designs are another significant step on both fronts.

the transition to solid state lighting in the general lighting market

Reference design development by Future Lighting Solutions included extensive work to define ideal target performance specifications for each application to ensure that the designs meet the majority of customer needs in terms of light output, light uniformity, system efficacy, lifetime and cost.

All LUXEON Rebel LEDs, power solutions, standard optics, heat sinks and connectors included in the reference designs are available at Future Lighting Solutions to enable the implementation of the LED-based luminaires for prototyping or volume production.

“Complete system solutions are necessary to accelerate the transition to solid state lighting in the general lighting market. That includes eliminating the need for lighting designers to constantly reinvent the wheel as well as providing a single source for all components,” said Patrick Durand, Future Lighting Solutions Worldwide Technical Director. “These reference designs are another significant step on both fronts.”

 Visible Light Solar is the first commercial and industrial lighting company to fully integrate LED lighting devices, solar power technology and advanced power management systems in exterior and interior lighting fixtures. The company’s broad line of solar/LED lighting applications operate up to 85 percent more efficiently than their standard counterparts. In addition to dramatically lowering energy consumption, Visible Light Solar’s LED solutions reduce ongoing maintenance costs through much longer lifetime expectancy than HID bulbs (five to 10 years versus one.

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The YAHAM submission will now undergo comprehensive evaluation

DOE launched the L Prize initiative to spur development of high-quality, high-efficiency LED replacements for the common light bulb. Every year it is estimated that more than 425 million 60-Watt incandescent light bulbs are sold in the United States alone, representing approximately 50% of the domestic incandescent light bulb market. According to DOE, an LED replacement for this could save 34 terawatt-hours of electricity in one year, enough to power the lights of 17.4 million U.S. households. It would also avoid 5.6 million metric tons of carbon emissions annually.Established through the Energy Independence and Security Act of 2007, the L Prize offers substantial rewards for the first manufacturer to meet its very demanding requirements –ensuring that performance, quality, lifetime, cost and availability meet expectations for widespread adoption and mass manufacturing. In addition to the significant cash prize, the first manufacturer to fully meet the competition’s requirements will also be in consideration for federal purchasing agreements, utility programs and other incentives.

The YAHAM submission will now undergo comprehensive evaluation, including performance testing conducted by independent laboratories, field assessments conducted with utilities and other partners, long-term lumen maintenance testing and stress testing under extreme conditions. Consumer pricing and retail availability have yet to be determined.High Power Opto’s current production capacity of AlInGaP/Si led chip is approximately 120 million units per month; this capacity is forecasted to reach 200 million units in 4Q09. By then, the company’s annual output will increase dramatically. HPO holds a number of crucial patents and technologies, and its market extends from the Asia-Pacific region to Europe, U.S. and Japan. HPO now dominates the High Efficiency LED AllnGap market with over 50% share. Additionally, the company has also tapped into the production of GaN based blue LED on Si substrate.

High Power Opto is the third upstream chip maker in the world, following OSRAM and Cree, which has the capacity to supply vertical high power silicon LED chips. As of April 2009, the company has set record high revenues for 5 consecutive months. Backed by the brightness enhancement and cost reduction of its existing AlInGaP/Si LED Chip, as well as the new production of its GaN and InGaN /Si LED Chips,High Power Opto will jump into the limelight as the rising star in the LED industry.

a solar and LED lighting technology innovator

The phase change material is based on Honeywell’s packaging expertise in thermal management. Honeywell LTM6300-SP is designed to be used mainly as a screen printable paste and complements Honeywell’s other thermal interface products.Rubicon Technology will be showcasing its large diameter sapphire including 150 mm and 200 mm substrate products used for LEDs and SoS RFICs. The company will also exhibit, for the first time in Asia, its 200 kg sapphire "Super Boule" -- what the company believes to be the world's largest manufactured sapphire crystal. The super boule provides efficient volume production of 150 and 200 mm substrates and also makes possible 300mm diameter wafers for LED and SoS RFICs as well as 400 mm windows for optical applications.

Rubicon's proprietary ES2 crystal growth technology and sapphire processing capabilities continue to be scaled up to produce very large size sapphire products efficiently in production volumes. Currently, Rubicon grows bulk sapphire crystals up to 200kg with production volumes of large diameter sapphire wafers available up to 200mm diameters and optical windows up to 300 mm dimensions.Sapphire substrates are used in very high volume production for high brightness blue and white LEDs and for high performance radio frequency integrated circuits. Both LED and SoS RFIC production continue to migrate to larger diameter sapphire wafers.Sapphire is also an ideal material for optical uses due to its excellent transmission in UV and IR wavelengths, chemical inertness, and rugged durability under even the harshest of conditions.

Visible Light Solar Technologies, a solar and LED lighting technology innovator, today announced it has formed a strategic alliance with the nation's second largest electrical contractor, Integrated Electrical Services for national installation and maintenance of its solar/LED and LED lighting solutions to businesses, municipalities and educational facilities. As part of the agreement, Visible Light Solar will utilize IES's vast network of professional electricians and technicians to help customers dramatically reduce their lighting energy expenses, maintenance costs and carbon footprint.

which address some of the barriers to widespread adoption of LED technology

These modules include IP67 linear lightbars that are suitable for outdoor decorative lighting as well as architectural contour lighting. The newly announced IP67 linear lightbar ranges in length from 30, 45, 60, 90 to 120cm and is available in warm white, neutral white, cool white as well as RGB variation.Besides the linear module, Edison Opto further extends its portfolio to include IP65 waterproofed Ultra High Power EDIS series featuring 50W or 100W EdiStar emitter. These modules are available in two types. With a design-in aluminum reflector directing a 60 degree beam, the circular type is ideal for indoor/outdoor high bay lighting; whereas for the roadway application, a uniform distributed bat-wing pattern is delivered with specially modeled optical system for the elliptical type module.

Edison Opto offers an extended range of high power LED products including point source Edixeon series, linear type package, EdiLine series and ultra high power EdiStar series. To cope with a wide variety of application fields, custom module on MCPCB as well as Edison Integrated Solution (EDIS) were introduced for ease of application.The speaker line up includes representatives from the following companies: Ingo Maurer, Philips, Benya lighting design, Accuity brands lighting, Osram, Kodak, Universal Display corp, Display search, Novaled, Thorn Lighting and more.

Molex Incorporated introduced to the government, commercial and residential construction markets the company's new series of patent-pending SSL products, the Transcend? Lighting Series. The innovative new products are small, interchangeable modules, which address some of the barriers to widespread adoption of LED technology, including precise heat and current management and the necessary optical design for superior illumination.  The unique, sustainable format allows electrical and lighting contractors on residential and commercial sites to use Transcend LED lights in existing fixtures – from decorative wall sconces to recessed cans and track lights–all while meeting code requirements.

LED will finally enter the common lighting market in the next few years

LED TV is taking the world by storm and TV brand vendors are rolling out series of new models in the second half of the year, which fueled the decline of LED TV prices. Market outlook is fairly upbeat – total LED TV shipment for 2009 is estimated at 3.1 million units, and this figure is forecast to grow ten-fold to 30 million units in 2010.Samsung LED TV sales continue to skyrocket since its initial launch early 2009 – up to July 2009, its global sales hit a record 700 thousand units. LG followed suit and unveiled its LED TV in June, with sales forecast of 400 thousand units in the second half of this year, LG is poised to see exponential growth of 5 million units in 2010. LG is very optimistic about the LED TV market, and estimates that global LED TV market will reach 3.1 million units in 2009. According to industry research institute WitsView, the average price of 55-inch LED TV slid to $3,500, while the 47-inch models tumbled to $1,838. Despite a notable price gap between LED TVs and conventional LCD TVs, LED TV prices have fallen to an acceptable range, and the market is well-poised to witness explosive growth in 2009 and 2010.

As one of the first cities taking part in the LED lighting plan of 10,000 lights each in ten cities initiated by China Ministry of Science and Technology, Shanghai is gradually expanding LED energy-saving lights and signal lights. It is estimated that in Shanghai, LEDs will finally replace traditional lights in the next 3 to 5 years.There are huge potentials in Chinese LED lighting market. The potential market scale of common lightings exceeds 1 billion USD. Common lights are those lights used in offices, stores, hotels and families. Now LED lightings haven’t taken up many shares in this area. With the improvement of LED technologies and the reduction of costs, it is estimated that LED will finally enter the common lighting market in the next few years.

The common lighting area will become the largest market for LED and it is also the object for relevant dealers to fight for. To replace the current light tubes or light bulbs of common lightings, there are difficulties in costs and technologies for LED. The lighting efficiencies and brightness remain to be enhanced and costs are expected to reduce. Therefore, the LED penetration in the current lighting market is still low. The improvement of LED packaging technologies and material processing technologies will give breakthroughs to lighting efficiencies. Besides, the IC control can control the time and the brightness of LED illumination, which has enriched the original single lighting products and made them better than traditional lightings.

the best suitable design is guaranteed due to the degree of freedom of placement

It is possible to use Acriche products on AC power freely between 100V and 230V without additional conversion. Only a simple, inexpensive diode bridge is required.Different than other Acriche products (such as the popular A2 and A3 series), the A4 uses 50Vrms per package and 110V-220V can be achieved by connecting multiple devices in whatever manner is needed.Whether used in light bulbs or light structures with arrays of led high bay light, the best suitable design is guaranteed due to the degree of freedom of placement and configuration of the A4. Their total luminous fluxes are 350lm and 270lm, respectively. And the general color rendering indices are 70 and 80, respectively.

According to Unity Opto chairman C.H. Wu, business of LED backlight for panels accounts for 55% of the company’s total revenue. With flooding orders, Wu said, Unity Opto’s revenues in July, August, and September are expected to continue to hit record highs.Unity Opto scored NT$964 million (US$29.66 million) in second-quarter revenue, up 84% quarter-on-quarter. And the company’s third-quarter result is estimated to continue rising by at least 25% quarter-on-quarter given the strong demand for LED backlight modules.

Wu also said the company would gradually ramp up the shipment ratio of LEDs for lighting applications. Currently, these products account for about 25% of Unity Opto’s revenue, compared to 10% earlier this year, and the percentage is expected to grow.DOMINANT introduces the new high intensity RGB SPNovaLED (NMRTB-USD) of its SPNovaLED series, replacing the existing NMRTB-USS device. The utilized RGB technology of this LED also allows driving each chip in the package individually to mix and match any requested color even white; to provide balanced lighting distribution. With an operating current of 250mA this LED features a typical luminous intensity of 9000mcd for Red, 18,000mcd for True Green and 4500mcd for Blue.

the latest insights on the global LED market

Green energy" has garnered much attention recently, promoting the rapid development of the LED industry and substantial investment of global firms. Taiwan has become a stronghold for R&D and production, with total packaging output value of $1.19 billion in 2008, second only to Japan on the global ranking. Meanwhile, the government in China has been promoting the “Ten Thousand LED lights in Ten Cities” policy, and gradually replacing existing incandescent lights; the initiative further expands the existing market size, creating endless business opportunities. In this competitive environment, how do global LED industry players excel? Join LEDforum Taipei 2009 for an in-depth discussion.

The agenda for the first day features development trends of LED chips, packaging and LED lighting, criteria for LED lighting-related topics, and an in-depth industry forum. On the second day, we will explore the topic of LED applications which has garnered much attention – LEDinside analysts will deliver the latest insights on the global LED market and Mr. Ruan Jun, China Solid State Lighting Alliance Vice Secretary-General, will also update the progress of China’s "Ten Thousand LED lights in Ten Cities" project.

LEDinside provides real-time LED industry trends and market intelligence to LED industry professionals. LEDforum 2009 is the perfect occasion for participants to exchange information with industry heavyweights, gain insights and explore potential business opportunities.

There are numerous benefits in becoming a LEDforum sponsor. The biggest advantage is that LEDforum allows your company to directly reach a group of highly targeted and highly qualified audience, including the most influential industry leaders and decision-makers. The chance to make a deal with a new partner, to build a new relationship with similar-minded organizations, or to win over the next client can well be part of sponsoring LEDforum.The Edge-lit LED units are super slim displays that require less power to operate, feature greener technology, truer color, deeper blacks, and sport parallel inputs designed for smoother installation. NuVision will be displaying its 40", 46" and 55" units.

Lighting product line featured in their LED offering

Recently, AUO invested some $77 million in purchasing MOCVD equipment for the expansion of Lextar’s LED chip equipment. Since Lextar still operates on a smaller scale, the LED chips used in AUO’s panels are still acquired from Japan and other LED chip suppliers in Taiwan. However, as AUO’s demand booms, the supply will be filled from within the group. Notably, as Lextar’s production of LED chips ramps up, it might impact LED chip makers Epistar and FOREPI heavily. By the end of 2010, AUO plans to fully adopt LED backlight in its notebooks, generating remarkable demand.

In addition to the rapid expansion of its LED chip production, AUO is simultaneously increasing its LED packaging capacity, including expansion plans for LightHouse Technology and Wellypower Optronics. The move is aimed at completing the integration of its LED upstream and downstream supply chain.LED lamps and marking the entrance into the LED lighting market for yahamlighting.com.We're glad to be working with Nexxus to make this major addition to our product lineup," said Mike Connors, CEO of yahamlighting.com. "In making our entry into the LED market, it's important for us to work with partners that we could rely on for reliable and innovative products. We believe we've found that with Nexxus Lighting."

yahamlighting.com is recognized as the premier on-line lighting retailer serving the business community and we are very excited to have our Array Lighting product line featured in their LED offering," stated Mike Bauer, President & CEO of Nexxus Lighting.The new fixtures will replace 50 and 110 Watt water tight incandescent fixtures now in use. With the addition of these new fixtures Energy Focus, Inc. will be able to offer energy efficient, long-life LED lighting alternatives to replace both incandescent and fluorescent systems across the entire Navy fleet.

the panel where it can be easily given off into the environment

The LT3599EUH is available in a 32-lead 5mm x 5mm QFN package and the LT3599EFE is offered in a TSSOP-28E. 1,000-piece pricing starts at $3.25 each and $3.35 each, respectively. Industrial grade versions, the LT3599IUF and LT3599IFE, are tested and guaranteed to operate to the -40°C to 125°C operating junction temperature and are priced at $3.82 each and $3.94 each, respectively, in 1,000-piece quantities.

As highlight amongst the new additions to the product family, the 23-inch LQ231U1LW31 display features 500cd/m2 brightness, a 170° viewing angle, incredible color depth with 16 million colors and a static contrast of 600:1 for industry displays. The anti-reflection coating ensures the display to remain legible in difficult light conditions, making it suitable as a screen component for current industrial control units as well as for outdoors applications such as sales and information terminals, ATMs, testing and measurement equipment, boat control systems.

LQ121S1LG62, the new 12.1-inch TFT LCD with LED backlighting, is characterised by its extended operating temperature range of -30°C to 80°C, its mechanical robustness, and its long service life of 70,000 hours.

To reach the operating temperatures required for industrial applications, Sharp has designed the housing of the new LCDs specifically for LED background lighting and equipped them with dedicated heat management: heat conductors transport the waste heat of the LEDs and their drivers to the rear outer side of the panel where it can be easily given off into the environment.

Samples of the two new LCDs with LED backlight – LQ231U1LW31 and LQ121S1LG62 – are available immediately from Sharp Microelectronics sales offices and distribution partners in Europe. Series production is due to start in Q3 of 2009.

prevents heat deterioration of the emitter

The coated type production process of organic EL devices, compared with the deposition type, is attracting keen attention because it consists of a few layers formed by coating polymer without the use of vacuum, providing the opportunity for substantial cost reductions and for the production of large area-emission panels in the future.

The new structure has introduced a layer of dielectric/heat conductor that adjusts reflection of light. The new layer helps reduce the percentage of light trapped in the device, improving the light output. The dielectric/heat conductor layer, having high heat dissipation efficiency, prevents heat deterioration of the emitter, prolonging the device life.

SDK has already achieved a luminance half life of approximately 10,000 hours for white lighting through improvements in the phosphorescent-polymer materials.  The company will continue working with SRI International, a non-profit research organization based in California, U.S.A., and Itochu Plastics Inc. (CIPS), to improve the design of device structure and start selling samples on a full scale in 2010 for use in the general lighting market. The three parties will also work to improve coating property of the phosphorescent polymer and prolong the device life, aiming to achieve a 150 lm/W emissive efficiency and a luminance half life of approximately 50,000 hours for white lighting by 2015.

The core value of this project is the manufacturing of solid state lighting materials

The solid state lighting joint venture project between Hebei provincial government and China Electronics Technology Group Corporation’s No. 13 research institute has officially begun its production. This project is located in the Information Technology Center in Shinjiazhuang City, Hebei Province. The investment totaled RMB390 million, and covers an area of 60 acres, and is the largest industrialized solid state lighting project in Northern China. The project is to achieve an annual output of 100 thousand ultra-bright AllnGaP LED epi wafers, 20 thousand GaN LED epi wafer, five billion LED chips and a total of 300 million single-LED lights, standard LEDs, and high-power LEDs. The project is estimated to generate an annual output value of RMB 407 million.

The core value of this project is the manufacturing of solid state lighting materials and chips, which leverages packaging as its technical support, and champions its applications to spur the development of materials, packaging, and chips, and commissions the testing and standardizing platforms of No. 13 institute. The project aimed at making a leap of innovation, accelerating technological progress, and establishing the solid state lighting industry chain in Hebei Province.

CEO Stephen Squires explained that there are essential similarities between the screen-printing techniques to fabricate LEDs and the screen printing technology that Solterra is currently optimizing to print quantum dots to make thin-film solar cells.

Using this licensing agreement to fabricate LEDs using screen printing techniques will greatly reduce the costs of LEDs, Squires explained. The high cost of producing LEDs has limited its uses; and therefore a dramatic cost reduction will greatly expand LED use, he added.

It's important to save energy for the sake of cost and the environment

Since the first light bulb was invented in the 1800’s new lamp technology has evolved. When the fluorescent tube was invented in 1929, sales of traditional light bulbs plummeted, and then in the 1970’s along came the compact fluorescent, since then new variations have evolved, sales of the former types have virtually disappeared, but the fundamental lamp design has remained unchanged, using a heating element to ignite gases and produce light. The use of a heating element results in energy being wasted as heat as opposed to generating light.

As LEDs do not rely on the use of a heating element, then energy is not wasted. The T8 LED tubes from Neo Neon offer a lumen efficiency in excess of 70 Lumens per watt.

The 600mm T8 LED tube draws just 13 watts compared to the typical 21 watts drawn by a fluorescent tube of the same size. The 1200mm version draws only 26 watts compared to the 42 watts of associated size of fluorescent tube.

It's important to save energy for the sake of cost and the environment, and by simply changing the tubes in existing fittings the new T8 LED tubes from Neo Neon can cut nearly 40% off the energy consumption of a typical office lighting installation.

Unlike fluorescent lamps, the T8 LED Tubes from Neo Neon provide 100% light output within milliseconds of switching on the power, making them perfect for connection a PIR sensor and therefore saving even more energy.

Combining these massive energy saving characteristics with the operational life of over 50,000 hours, which will virtually eliminate maintenance costs, the new T8 LED Tubes from Neo Neon will save you money from the day of installation and for years to come.

The core value of this project is the manufacturing of solid state lighting materials

An optional remote control device is available used with the device’s IR receiver. light-drive elite can also work with fixtures that are driven by PWM or DALI using e:cue’s dmx2pwm and dmx2dali interfaces.The K Nova features a 120° emission angle and an low thin package profile of only 2.0mm, and is designed to ensure high luminous efficacy using the latest chip technology, according to the company. At an operating current of 700mA this light source can achieve an impressive brightness of typical 90lm. This high light output allows smaller number of LEDs in various applications where a high luminous flux value is required.

The solid state lighting joint venture project between Hebei provincial government and China Electronics Technology Group Corporation’s No. 13 research institute has officially begun its production. This project is located in the Information Technology Center in Shinjiazhuang City, Hebei Province. The investment totaled RMB390 million, and covers an area of 60 acres, and is the largest industrialized solid state lighting project in Northern China. The project is to achieve an annual output of 100 thousand ultra-bright AllnGaP LED epi wafers, 20 thousand GaN LED epi wafer, five billion LED chips and a total of 300 million single-LED lights, standard LEDs, and high-power LEDs. The project is estimated to generate an annual output value of RMB 407 million.

The core value of this project is the manufacturing of solid state lighting materials and chips, which leverages packaging as its technical support, and champions its applications to spur the development of materials, packaging, and chips, and commissions the testing and standardizing platforms of No. 13 institute. The project aimed at making a leap of innovation, accelerating technological progress, and establishing the solid state lighting industry chain in Hebei Province.

the patented packaging technologies are chosen to optimize light

Seeking out opportunities to reduce energy consumption is just one way AT&T is working to tackle environmental issues. AT&T recently announced plans to invest up to $565 million as part of a long-term strategy to deploy more than 15,000 alternative-fuel vehicles over the next 10 years. AT&T also has begun to use alternative energy sources such as wind and solar power.a solid-state lighting company specializing in high performance LED products, introduces an ultra-bright, ultra-compact 40W LED light source available in warm, neutral and daylight white color temperatures. It is the first of its kind with record luminous flux density in a compact 9mm x 9mm footprint. The multi-chip LED is capable of 2000+ lumens in neutral and daylight white color temperatures and 1500+ lumens in warm white.

This industry-leading LED is an excellent source for general lighting, down lighting, architectural and street lighting applications. The unparalleled thermal resistance of 0.7° C/W allows the extreme power density from such a small light source to create a compact and efficient optical system. LedEngin 40W LED light source exceeds the luminance of competing LED solutions by 6-10 times solving a major challenge of working with larger LED sources in flood and spot lighting applications. The high quality materials and the patented packaging technologies are chosen to optimize light output and minimize stresses resulting in superior reliability, color point stability and lumen maintenance well beyond industry standards. The robust packaging allows the 40W LED to meet JEDEC Level 1 Moisture Sensitivity Levels for unlimited product floor life.

LedEngin also offers 24° and 35° lenses specifically optimized for this LED delivering the highest quality and quantity of light within the beam. The secondary optic maximizes usable light and provides a smooth light gradient with uniform color across the beam. There are no hot spots, shadows, rings or fringe effects that other lighting solutions, including other LED sources, exhibit. By utilizing these patented lenses, the LedEngin emitter/ lens combination performs exceptionally without additional filters or diffusers to create the highest quality lighting solution available today.

The real importance is that we can actually offer our customers

These heat sinks, which are offered with different diameters and contours, are available in different sections of different lengths to suit specific heat dissipation applications.The LEDs are fastened onto the heat sink using thermally conductive, double sided adhesive tape, 2-component thermally conductive adhesive or screws. In the standard version, the surface is black anodised or of natural colour.

‘LEDs are a fascinating new technology,’ said Michael P. Simonis, president, Unilux, ‘but they are not for every printing or labeling application. Their softer light makes them best suited for inspecting labels and packaging with highly reflective coatings, foils or metalized substrates or on high-speed lines. Pulsed LED lights can replace strobe lights with Xenon lamps, where inspectors sometimes need to dial down the intensity or use frosted glass to avoid harsh reflections. When combining the light with our unique reflector designs, Unilux can provide even illumination across the entire surface.’The Unilux LED family of inspection lights carries a higher initial cost than the strobe lights with Xenon lamps, but the LED lamps do not have the same replacement costs.

‘The selection of pulsed LED or stroboscopic inspection lighting really comes down to the application,’ Simonis said. ‘The pulsed LED is better for high-speed, highly reflective printing, and the strobe for most other printing applications. LEDs can have a better light output than Xenon lamps when you have a flash rate greater than 15,000 flashes per second. The costs are about the same over a 3-5 year operating period, with the cost savings on the LED units being better after that. The real importance is that we can actually offer our customers the best lighting solution to meet their exact needs. It is not about developing an LED light or a Xenon lamp; it’s about being able to guide the customer to which light is best for them and to help produce the best final product. Only Unilux can do both.’

The company executives said that the company had begun supplying LED

The company executives said that the company had begun supplying LED backlights for notebooks since last quarter. And they project six to eight out of 10 Notebooks to use LED backlights sometime in the second half this year.The company’s LED production ran close to 80% capacity last quarter, accounting for 10% of the company’s total revenue. The company depends on cold cathode fluorescent lamps (CCFL) as major revenue source.Wellypower’s Taiwanese peers, including Light House Technology Corp. and Sintronic Technology Inc., also plan to boost output capacity this year. According to Light House executives, the company had begun supplying LED backlights for Notebooks and big LCD screens.Sintronic plans to expand its output capacity of SMD LED packages this quarter to 50 million units, parts of which to be for light bars and lighting fixtures.

LightTools 6.3, the newest release of the illumination design and analysis software from Optical Research Associates (ORA), delivers an expanded, more powerful tool set for optical system modeling and optimization. The software now features an Alternate Optimization Engine, which supplements the existing optimizer and enables users to successfully address an even broader range of design problems. In addition, LightTools 6.3 permits optimization with user-defined variables, merit functions and constraints, utilizing either of the optimization engines, to further expand the classes of systems for which the software can converge on an efficient solution.

 LightTools 6.3 also adds important new functionality for LED modeling and simulation. An expanded LED library has been incorporated that contains mechanical models for hundreds of LEDs from all major manufacturers, including apodization files that allow accurate far-field modeling of source output, as well as ray data files for both near-field and far-field output. Furthermore, LightTools ray data files now include color information to model the spatial and angular output characteristics of the source as a function of color.

LED supplies are much tighter than LCD supplies since its applications in cell phones

A unique feature of austriamicrosystems’ AS1115 is the built-in LED error detection. Simple and intuitive to use, the user-friendly software interface allows the error diagnostics to be easily accessed during normal operation. This solution can detect any open- or short-circuit within the multiplexed 8x8 LED array, and a detailed error report can be read out with the exact position of the broken LED, this is especially helpful to reduce test time during production.The company scored a total sale of NT$964 million (US$29.426 million) for the second quarter, with quarterly growth rate reaching 84%, the highest among its peers on the island. The company indicated that orders for LED backlights and LED lighting have fueled the growth recently.
The company has been engaged in manufacturing and developing of LED backlights for years and effectively carving out niches from this year. In light of growing concerns about environmental protection globally, Unity Opto has stepped up developing a variety of LED backlights for display panels used in handsets and notebook PCs, which have helped to drive up shipments by over 50% in the second quarter.Unity Opto’s LED lighting products, with enhanced brightness and improved color temperature, has been well-recognized by major international buyers recently. The company projects sales of the product line to triple this year from last year.
Unity Opto is also optimistic about the third quarter outlook, believing that the popularity of Netbooks and emergence of CULV (consumer ultra low voltage) platform-based laptop will further drive up demand for LED backlights in the second half of 2009. The company’s procurement list includes items like LED chips, LED backlights, display panels, monitors and TVs. And the estimated value of the procurements increases by 7-10% from 2008.LCD panel supplies are reportedly running short, and Samsung Taiwan’s executives said that LED supplies are much tighter than LCD supplies since its applications in cell phones and TVs as backlights have sharply increased.

LED solutions enabling a compelling payback

The installation of three hundred and two (302) Albeo C-Series garage fixtures reduced energy consumption by 55% while improving both the light distribution and increasing the light levels. The project will payback within 1.5 years and reduce CO2 emissions by over 2,000,000 pounds over ten years.The Renaissance is in the heart of one of Dallas' finest neighborhoods. Quality lighting is important even in the garage. Albeo's products reduced energy consumption and improved the safety and ambience of the garage," said Duane Bates, General Manager, Premier Communities. "The Albeo fixture outperformed several other LED solutions enabling a compelling payback."

"The performance of Albeo's C-Series LED light fixtures is a result of circuit design, board construction, and fixture design that delivers high light levels with fewer LEDs at lower temperatures," said Paul Winker, Product Manager, Albeo Technologies. "Superior product lifetime is achieved by minimizing the junction to ambient temperature differential and using toroidal transformers, the most durable power conversion device."

In addition to lighting for parking garages, Albeo manufactures Atmosphere(TM), Brilliance(TM), and Talea(TM) LED Lighting solutions for cove, display, and task lighting; Security LED(TM) fixtures for high-abuse applications such as transit, correctional, and institutional facilities; and Albeo's award winning C-Series(TM) LED light fixtures for general lighting applications. Details for the entire product line are available on Albeo's website at www.yahamlighting.com.

It is the icing on the cake on this design

Willie Williams, U2 show designer, says “Video is the most powerful tool you can have on stage. But now that video is so ubiquitous in rock stage setting, we needed a very extreme change of canvas to be heard. The transformable LED gave us the chance to create a transparent 360° moving video element, unprecedented in this industry. It is the icing on the cake on this design.”

“It is thrilling to see the work I have been doing with transformable structures expressed in such a whole new way,” Chuck Hoberman adds. “The screen is like a living thing, it continuously changes shapes and forms and the video acts like live skin on it. It is one of the most fascinating objects in the world now.”

“We wanted to create something that was bigger than a conventional stage. This tour was big enough to make a purpose built structure,” says Mark Fisher, U2 stage designer. I wanted to create a transparent stage and really needed a video screen that would fit in that environment, a round screen that would not block the view for the audience. Barco's FLX gave us the chance to create this. We were happy to be working with Barco again; they have helped very well in the past and delivered an extraordinary product for this show.”

Frederic Opsomer, Vice President of Barco's Innovative Designs, adds “There have been many evolutions in the LED video market for concert touring, from a fixed IMAG screen to moving screens to transformable screens now. This is the fifth time I have been working with U2 and it is again a big honor to be part of it. The entertainment business is constantly asking for new and innovating products, even in these difficult times and the U2 360° tour is a perfect example of this.

will mainly be used in general lighting applications

Founded in 2005, Lagotek Corporation develops residential and commercial building automation systems based upon patent pending, and company-owned intellectual property. Applications for this technology include audio, climate control, security systems, intercom systems, lighting, video monitoring, window coverings, IR control, and irrigation systems.In addition to manufacturing LED StandAlone and controlLED (dimmable) lighting products to replace fluorescent lamps, Advanced Control Technologies, Inc. (ACT) designs and manufactures powerline carrier products to control lighting and other electrical loads which include programmable transmitters, coupler/amplifiers (for multiple phase power) and receivers. ACT also designs and manufactures a family of Z-Wave home and office automation products that use radio frequency signals to control lighting and other electrical loads.

With the fast growth in LED outdoor displays and backlights, DisplaySearch forecasts that display LEDs, including 24 billion for active outdoor display and 34 billion for LCD backlights, will have a 34.7% share of the global 167 billion unit LED market in 2012, making display LEDs the largest market segment. Low-current LEDs will be the mainstream type used in large-area LCD backlights, due to cost, thermal management and luminance efficiency requirements. High-power LEDs, with a driving current higher than 350 mA (more than 1W), are not well-suited for LCD backlights due to thermal issues, and will mainly be used in general lighting applications that require high brightness.

 The penetration rate of LED backlights in notebook PCs will reach 52% in 2009, and DisplaySearch forecasts penetration will grow rapidly to 81% in 2010. In LCD TV, the penetration rate will ramp up from 3% with 3.6 million units in 2009 to 10% with 15 million units in 2010. Leading LCD TV brands including Samsung, Philips, Sharp, Sony, Toshiba, Vizio and LG are planning increased use of LED backlights starting in the second half of 2009. A driving factor is the change in LED backlight structure from direct to edge light type, which reduces the cost premium over CCFL backlights. Finally, LED backlights in desktop monitors are expected to reach 31 million units in 2012.

the product in the fourth quarter of this year

Optimistic about industrial prosperity in the second half of this year through next year, Yeh stressed that demand from notebook PC, TV and lighting sectors has infused strong growth momentum into the LED industry. Increasing popularity of LED-backlit LCD (liquid crystal display) TVs will also serve as major driving force, he added.At the show, Everlight unveiled its newest AC LED, which can work without transformers and last for 50,000 hours. The company is scheduled to start shipping the product in the fourth quarter of this year.

The company had raised $10.5 million in March in its first round of funding, and is expecting an additional $20 million early in the summer, according to CEO Matt Thomas. The product is expected to reach full production in September.The company hasn’t disclosed details of its technology. But it essentially uses optics with a different shape that more efficiently extracts light out of the chip, Thomas said. “We think of [it] as an optical light-emitting device, as opposed to a semiconductor process that happens to create light,” he said. “We truly have some breakthrough physics.The chip structure extracts more lumens and reduces the internal refraction, delivering more watts in a smaller package, using conventional manufacturing methods, the company claims. Illumitex has reached more than 100 lumens per watt already, expects to reach 150 lumens per watt by the end of the year — which would make the lights 50 percent more efficient than other LEDs — and wants to hit 250 lumens per watt by the end of next year, Thomas says. That last goal would put it 15 years ahead of a U.S. Department of Energy target of the technology reaching 160 lumens per watt by 2025.

Illumitex’s LEDs also produce more uniform light than other LEDs, according to the company. And the light all comes out of the top of the device in one direction, which means the lights don’t need reflectors. This simplicity makes the lighting package smaller, a plus for manufacturers looking to make thinner devices. Additionally, as Illumitex delivers three times the usable light, manufacturers also can use fewer LEDs, making the footprint smaller still. Altogether, the LEDs get 10 times the light out of the same sized package, said the company.