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LED combination of three kinds: parallel, serial and hybrid. 1) parallel the requirements of the LED Power Supply 100w output current, load voltage is low. Assigned all the LED voltage across each LED current, when the LED consistency difference, inconsistent, and its brightness is also different. 2) in series requires a high voltage LED driver […] ↓ Read the rest of this entry…
Night lighting in the traditional light source, such as incandescent and halogen point light, good color; but the luminous efficiency is low, life expectancy is relatively short, and therefore rarely been used. LED Flood light 50w lighting is high pressure discharge lamps, such as high-pressure mercury lamp, high pressure sodium and metal halide lamps, these […] ↓ Read the rest of this entry…
ARC Energy today in the name of ” CHES on sapphire LED manufacturing research” ( LED spotlight ) in a white paper released the results of a study. The results show, using its proprietary CHES technology growth of sapphire LED high brightness from the industry standard5%. The study specifically includes corrosion pit distortion ( EPD […] ↓ Read the rest of this entry…
Fujian trillion yuan photoelectric Limited LED industry project is the Fuzhou City biomedical and electrical industrial park first started the company. The company facility engineering director Liu Renzhi told reporters, trillion yuan photoelectric company in Fuzhou city is the first production LED manufacturers. ” The company ‘s technical team from Taiwan to selected, all buy […] ↓ Read the rest of this entry…
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