Recently, many Liaoyuan citizens found that many workers are busy hanging red lanterns on street lamps in the main streets of the city. Yesterday, the reporter learned that this lighting project was invested and built by the Public Administration Bureau of Liaoyuan City to create a festive atmosphe ---MORE---
After using the LCD TV for a while, it will drop a layer of dust on the surface of the screen, which is extremely uncomfortable and affects the viewing effect of the TV. At this time, we need to give the LCD TV of the home a dust removal action. When LCD TV screens are maintained, many people often ---MORE---
Definition of the light distribution curve: The light distribution curve is actually the distribution of light emitted by a luminaire or light source in space. It can record the luminous flux of the luminaire, the number of light sources, power, power factor, luminaire size ---MORE---
1 Introduction Since the application of bus communication technology in automobiles in the 1980s [1], it has developed rapidly under the promotion of electronic technology and automotive technology. At present, a variety of automotive bus standards have been formed for different occasions, such ---MORE---
Up to 2010, there are more than one hundred manufacturers of power LEDs for lighting production in China, and the quality of high-power LEDs produced by them are also different. Domestically, Guoxing Optoelectronics, Jiuzhou Optoelectronics, Ruifeng Optoelectronics, Quantum Optoelectronics, Shanxi ---MORE---
LED manufacturers announced their November revenues, benefiting from the completion of the inventory of the panel factory, the new model LED TV began to pull goods, yesterday (6) announced the revenue of the billion-light, Ronda single-month revenue has been connected to 2 The month rebounded; alth ---MORE---
CREE XLamp® XP-G LED won the Best Product Design Award in the “2010 LED Illumination China Selection Campaign†jointly sponsored by Gaogong LED and Zhongzhao Semiconductor Lighting Professional Committee. The award ceremony was successfully held in Shenzhen Qingqing World on the even ---MORE---