develop their sustainable LEDs lighting fixtures

The key to this thermal performance is NeoPac’s patented system-in-package (SIP) thermal management technology. “To solve the heat problem for ultra-high-power, single-package, point-light-source LEDs, the LEDs chips are mounted on a silicon submount. In turn, this submount is tightly attached onto a flat-ended heat pipe thermal dissipation module.” Chen said, “Compared to active cooling solution, our natural convection solution prevents the noise and useful life problems come from active cooling mechanism without any power consumption.Including the innovative LEDs light module for stage spotlight, NeoPac start to supply standard NeoPac Light Engines available at 500 Lm, 700 lm and 1,000 lm in 3rd quarter this year. A number of world leading lighting companies are start working to adopt NeoPac Universal Platform and NeoPac Light Engine to design and develop their sustainable LEDs lighting fixtures.

The Nuventix DLM Cooler is being used by customers such as YAHAM Omega, NeonFrance, SunLux, Eurdekian and Zumtobel to enable compact, customized cooling solutions that overcome the thermal challenges in luminaire design when using high-lumen output LED modules for general lighting. The Universal DLM Cooler is specially designed to provide active cooling for a downlight module and will be on display in finished luminaires at LightFair 2009 in New York.SynJet products from Nuventix are becoming the accepted method of LED cooling to maximize lumen output while providing optimal life of the luminaire,” said Jim Balthazar, president and CEO, Nuventix. “By solving thermal management obstacles, one of the biggest challenges in LED lighting design, the designer can focus on getting a production luminaire to market quickly.”

The SynJet Universal DLM Cooler is lightweight and small size, one-third the size of a passive cooling solution, which allows for an easier design – in turn, creating the ability to address a much larger segment of the market. The new luminaire design offers flexibility for installations that require both height limited areas and spots requiring small rough-in holes, without sacrificing high brightness. The unique circular shape can fit into a 140 mm hole while needing <90mm of height for the cooler and SynJet combination.YAHAM Omega has utilized the Nuventix SynJet fanless cooler for the higher lumen packages to reduce the size of the aluminum heat sink,” said Brian McMillin, product manager at YAHAM Omega. “Nuventix’s revolutionary solution provides for unmatched reliability for LED chip cooling.

200w led high bay light,You can click on the web site http://yahamlighting.com/