- LED stands Light Emitting Diode is a kind of electronic parts Which can light when electric current through it. Out of a single light-emitting diode frequency and phase in succession. , and emit light when current.The tube LED features many is low energy consumption, but the luminous efficiency is very high, there is no flashing light UV while emit light. The on - off light. LED can turn - off quickly.Available in the market. And save electricity from the use of light LED since 15-75% average lifetime, highest, to 50000 hours, or about 5 years
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