Traditional white LED light engine is directly coated with yellow phosphorus phosphors on a blue LED, white LED lit, the heat is [Read More…]
The long term degeneration of white LED light engine
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ZHAGA union in LED street lighting projects entered Chinese market
Dreams can come true!, LED lighting, LED light source and the AC / DC constant current drive power integration module ---- LED li [Read More…]
Led lamp china has become a major trend of the future energy-efficient lighting
"LED lighting industry, is a revolution, not just a substitute for traditional light sources. Toshiba Lighting to reach the common aspiration is to [Read More…]
LED household lighting market calls for the LED light engine
LED lighting design variety prevails, the inconvenience to the production, use, and industrial management, in particular the transition from tradition [Read More…]
How to predict the life of the LED bathroom downlights
From the junction temperature to speculate that life seems to be very simple, just check the graph in Figure 1, you can know that [Read More…]
How to measure the LED junction temperature for LED street lighting projects
We know that the LED street lighting projects is a semiconductor diode, the same as a volt-ampere characteristic, and all diodes [Read More…]
How to extend the life of LED chips used in led high power bulbs
Here we are not prepared to discuss the problem of how to design a radiator, but to discuss a radiator cooling effect is relative [Read More…]
The light decline of RGB LED downlight
Everything has to happen, the process of development and demise of the RGB LED downlight is no exception, there is a certain life [Read More…]
LED industry increased 42% in the first quarter,led high hat bulbs companies jointly seek breakthroughs
Recently, the lighting in the United States to join hands with Japan's Toshiba Lighting appearance, both sides announced that LED lighting products [Read More…]
Constant voltage supplier is not suitable for mains LED lights
Many a variety of fallacious argument on this issue, it was said: the volt-ampere characteristic of the LED, the voltage is set, [Read More…]