Green light for eco-friendly
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An LED is a special type of semiconductor diode. Like a normal diode, it consists of a chip of semi conducting material impregnated, or doped, with impurities to create a structure called a p-n junction. As in other diodes, current flows easily from the p-side or anode readmore>>
Based on the principle of electromagnetic induction, not like the ordinary fluorescent lamp using electrode to change power into the energy for working, the induction lamp couples the circuit and plasma readmore>>
Cold Cathode Fluorescent Lighting which has been used as backlighting for LCD screens, laptops, copiers, printers and scanners for many years because of its ultra energy efficiency, extreme long-life, durability readmore>>