LED, English full name Light Emitting Diode, Light Emitting Diode, is a solid can direct the energy into Light energy of semiconductor devices. The core of the LED is a semiconductor chip, wafer of two parts, one part P type semiconductor, inside hole in its dominance, the other side is N type semiconductor, in this major is electronic. When these two semiconductor connected, they formed between a "P-N" ". When the current through the wire in the role of the chip, electronic will be to P area, in the P in the area with cavitation electronic compound, and then it will be in the form of photons out energy, this is the principle of LED lamp glow. Shenzhen the star power can science and technology limited company specialized production sale LED products, including LED street light, LED miner's, LED omni lights, LED tunnel light, LED lamp, fluorescent lamp, article absorb dome light, market coverage, the product sells in distant markets Europe and America etc, welcome to negotiate the purchase.