Energy Efficient Lighting | Calculator

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Use this quickCalculator to calculate the savings you will realize when you upgrade to energy-efficient light fixtures. For a more comprehensive analysis, or if you are unsure which energy-efficient fixture would be best to use for your upgrade, use the eLightWizard.

Kilowatt Hour Rate

Enter a particular kilowatt hour rate: $/kWh

Use actual usage information from a recent electric bill:
(see example)

Total Monthly Usage (kilowatts)		kWh
Amount Charged (dollars)	$
Average Kilowatt Hour Rate	$	/kWh

Estimate kilowatt hour rate by the state you live in:

Select your state:

Current Usage

What is the wattage of your existing fixture?		watts
What will be the wattage of your new fixture?		watts
How many of these fixtures do you have?
How many hours per day is the fixture turned on?		hours
How many days per week is the fixture in operation?		days

Please fill in both your Kilowatt Hour Rate and Current Usage info.