2013年11月13日星期三

reduce light pollution while providing better lighting

LED Autolamps is a supplier of an extensive range of European certified commercial vehicle lighting systems.Based in Sutton Coldfield in the UK, our new European office handles all sales and distribution activities throughout the UK & mainland Europe. We are proud to provide the highest standards of service to all of our customers through efficiency, responsibility and credibility and always strive to provide new product innovations through technological achievements.Being a leading vehicle lighting manufacturer Wholesale Led high bay light also welcomes application-specific product enquiries from OEM producers, bodybuilders and trailer manufacturers.

The lamps will be available in May to fit trailers of all sizes, and the debut coincides with a five-year warranty and compatibility offering with LED Autolamps' new, easy wiring harness systems.It can be programmed to operate in either a constant frequency or constant off-time mode and includes a 15 - 450V linear regulator which allows it to work from a wide range of input voltages without the need for an external low voltage supply. "HV9910C requires only three external components to produce a controlled LED current making it an ideal solution for low system cost", states Alex Mednik, Application Engineering Director at Supertex. "Furthermore, the low component count allows for higher reliability and minimum board space.


For astronomers, a well-lit city means a sky unavailable for study. Worse, light pollution is blamed for affecting bird migration, sea turtle hatching, and wildlife mating and feeding routines. Researchers at National Central University, Taiwan, and Unidad Academica de Fisica, Universidad Autonoma de Zacatecas, Mexico, have attacked the problem with a new Agent of floodlight designed to shine only where needed, without splashing into unwanted areas, as a way to reduce light pollution while providing better lighting.

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