Compared with other lamps, LED panel lights have outstanding advantages: ultra-thin, super bright, super-energy-saving, long life, super-saving and worry-free! However, the quality of LED panel lights varies greatly, consumers do not know how to choo...
If you ignore anti-static at any point in production, it will cause the electronic device to malfunction or even damage it. When semiconductor devices are placed alone or loaded into a circuit, permanent damage to these devices may occur due to stati...
1) light on, bright, continuous dimming, simple structure, low price, but short life (1 use: living room, living room, lobby, guest rooms, shops, restaurants, walkways, conference rooms, courtyards. Mode of operation: table lamp, ceiling lamp, wall l...
LED is the abbreviation of "LIGHT EMITTING DIODE" in English. It is abbreviated as light-emitting diode in Chinese. Because of its environmental protection, long life, high photoelectric efficiency (current light efficiency has reached 100LM/W), and ...
The UVLED light source device is different from the traditional high-pressure mercury lamp curing device; the UV light produced by the traditional curing machine looks bright and has a high heat. In fact, its spectrum is very wide, and it is only in ...
The UVLED light source device is different from the traditional high-pressure mercury lamp curing device; the UV light produced by the traditional curing machine looks bright and has a high heat. In fact, its spectrum is very wide, and it is only in ...
LED production technology has gradually matured in China, and its application fields have become widespread and popularized. However, most LED manufacturers are not fully equipped to produce such products, which brings hidden dangers to LED products ...
1 Sudden rise in the supply voltage. 2 A short circuit of a component or printed wiring or other conductor in the line forms a partial short circuit of the LED power supply path, causing the voltage in this place to increase. 3 A certain LED is damag...