LDE light-emitting principle of LED (Light Emitting Diode), light emitting diode, is a solid state semiconductor devices, which can be converted directly into electricity to light. LED heart is a semiconductor chip, LED light strip, wafer mounted on a bracket, one end is negative, the positive electrode and the other end connected to the power supply, so that the whole chip is epoxy encapsulated. Semiconductor chip consists of two parts, LED light bar Which is good, part of P-type semiconductor, the hole in it dominates the other end is the N-type semiconductor, here is mainly electronic. But when the two semiconductor connected, LED light bar manufacturers, a PN junction is formed between them. When the current through the wire act on the chip, the electron will be pushed to P zone, LED light bar specializing in the production, electron hole recombination, and then it will send out energy in the form of photons P zone, which is the LED light principle. The wavelength of light that is the color of light is determined by the material form a PN junction of the decision. LED product features high-tech tip: Compared with traditional light monotonous glow, LED lighting is low voltage microelectronic products, the successful integration of computer technology, network communications technology, image processing technology, embedded control technology, so it is also digital information products, is semiconductor optoelectronic devices, "high point" technology, with online programming, unlimited scalability, flexible features. LED lights of professional production _LED lights _ Chun Chun far away illuminated by lighting Limited. Lighting Co., Ltd. Shenzhen far (www.zhenyuled.cn) (www.zhenyuanled.cn) strong, credible, in Xi'an of sodium and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shenzhen far into the brilliant light and you work for a better future!