What is the induction lamp

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Induction Lamp known as electromagnetic coupling discharge lamp, it is the use of high-frequency magnetic field excite the phosphor discharge, without the lamp filament so very long life up to 60,000 hours It has many advantages, energy saving, no flicker, anti town, environmental protection, high efficiency, long life and so on. This summer I took a cross-border electricity supplier competition, I want to improve my English speaking skills through this game