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2017 Hongkong Lighting Fair We will attend 2017 Hongkong Lighting fair, the booth number is M2-A14, welcome u visit our booth, ... (2017-10-10)
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Bulbs LED

Bulbs LED

long life, energy-saving and pollution-free, UV-free features and so on. 90%.Energy saving  the power consumption only incandescent one-tenth, fluorescent one-second.

the led bulb power is from 1W to 10W, replace 15W~100W incandescent bulb directly, socket can be both E26 & E27,

Bulbs LED is a solid state semiconductor devices, which can directly convert electrical energy into light energy.The heart of the LED is a semiconductor chip, the chip attached to one end of a bracket is negative, the other end to connect the positive power supply, the entire wafer is epoxy encapsulated.The semiconductor chip consists of two parts, the part of the P-type semiconductor, the dominant hole in it, the other end of the N-type semiconductor, here is mainly electronic. But the two semiconductor connected, they form a PN junction. When the current through the wire to the chip, the electrons would be pushed to the P region in the P region electron-hole recombination, and then will be issued in the form of photon energy, which is the principle of LED light. The wavelength of light determines the color of the light is determined by the formation of the PN junction materials.