Here is an Excel template automagically set for you to calculate your own personal savings when retrofitting to LED lamps from halogen lamps.
First click on the excel image below. Then put in the quantity of lamps you are replacing, the amount of the lamps wattage , and then the amount of watts that you’re changing the lamps to.
The template will automatically calculate the amount of money you will save by switching from high heat producing halogen lamps ( typically 100 watts each) to high lumen output 11 watt LED lamps while enjoying state of the art LED illumination.
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