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or temperature of 6500K, the efficiency of 7.5 lumens per watt. For the same brightness of incandescent and LED lights that solid-state lighting, power consumption of the latter only the former 10% -20%, the incandescent lamp life is generally not more than 2000 hours, and LED lamp life of up to tens of thousands of hours. This small size, light weight, good direction, energy saving, long life, resistance to harsh conditions of the solid source is bound to impact the traditional source markets.
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08/27 08:57