[Text / high-tech LED reporter Zhou Jin] The heat dissipation problem of high-power LED lamps has always been a major obstacle to the development of the industry. Due to poor heat dissipation, the advantages of LED long life are difficult to achieve. However, with the continuous exploration and in
[Text / high-tech LED reporter Zhou Jin] 10,000 hours, 20,000 hours, 25,000 hours, 30,000 hours, 50,000 hours, 15 years, 20 years ..., various life signs are varied, the longer the life expectancy. Recently, the fifth round of LED bulb test results of China's CLEAR inspection program sponsored
As far as the LED lighting products are concerned, the manufacturing process is divided into Level0 to Level5. Among them, Level0 is the process of epitaxial and chip, while Level1 will package the LED chip, Level2 will solder the LED on the PCB, and Level3 will be the LED module. Le
[Text / high-tech LED reporter Zhu Chunwei] "COB has the advantages of low thermal resistance, solder-free, good light quality, low cost, etc., will become the mainstream of future packaging applications. At present COB has been successfully applied to many types of lamps, large The popularity
1 Introduction As a new type of lighting technology, LED has the advantages of low energy consumption, long life, small size, dimmable, flexible control and environmental protection. Its application prospects are remarkable. As the price of LEDs declines, the market gradually ope
The LED market is booming and mixed, how to choose a good LED product has become a big problem for consumers. In the face of such a market, it is necessary to remain calm and calm, understand the performance characteristics of LED, and make better choices. Everyone introduces the method of selecting
You can get this beautifully designed LED body sensor light, you will feel that he is more like a fine home lighting , attracted by its pure white body and waist green waist line, praised his design. The appearance is good, but don't ignore its true use value. Energy saving and intelligence are