26 watt LED light brightness to top 200 watt incandescent lamp
Date:2011-11-16 15:50
s.
Incandescent lamp: 367 lumens. Fluorescent lamps: 2,721 lumens. LED energy-saving lamps: 3,498 lumens.
Liu Changxin introduction: popular terms, how much luminous flux per unit of time is making the amount of light, its unit called lumens, issued 100 lumens is equivalent to 15 watt incandescent light.
Can be seen from the test, in the case of power of 40 watts, energy-saving fluorescent lamps and LED light emitted far more light than incandescent lamps, LED energy-saving incan
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