Use the picture below to complete the following lighting efficiency calculation for an LED light bulb.SWITCHLED LIGHTBULBAMPOULE DELYou have a Switch LED Lightbulb with the following information:It is equivalent to a 100 Watt incandescent lightbulb.It uses 21 Watts of electricity.It is estimated to last 25.000 hours.It is dimmable.It produces 1,600 lumens of light.It has a color temperature of 4,000K (cool white).Based on this information, calculate the lighting efficiency of this bulb and deter
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