Integral LED What are lumens

>> YOUR LINK HERE: ___ http://youtube.com/watch?v=eo1vEgvVFnc

Because LED lamps are up to 85% more energy efficient than traditional filament bulbs, the correlation between "more watts = brighter light-bulb" no longer a...

Light-emitting Diode (Invention), Lumen (Unit Of Luminous Flux), LED, lighting, light, lights, lamp, bulb, LED Lamp (Invention)
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