ROI Estimator

Yes, you can estimate how much money and energy you can save by switching to LED technology.

ROI Estimator

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	Standard Lighting	LED Lighting
Watts Per Bulb/Fixture
Number of Bulbs/Fixtures
Operating Hours Per Day
Number of Watts Per Day
Divided by 1000 (kWh)
Number of Working Days Per Month
Total kWh Per Month
Current kWh Cost
Total Burn Cost
Maintenance & Ballast Monthly (per Bulb/Fixture)
Maintenance & Ballast Monthly Total
HVAC Load Monthly Cost Factor (in %)
Estimated HVAC Costs Per Month
Total Monthly Cost to Operate
Total Annual Cost to Operate
Total Annual CO2 Emissions (Metric Tons)

ROI Estimator

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		With LED
Total Savings % With LED
Total Savings Monthly With LED
Total Savings Annually With LED
Total Savings Over 10 Years

		With LED
Annual Emissions Reduction (%)
Annual Emissions Reduction (metric tons)
Emmisions Reduction Over 10 Years (metric tons)

Metric Tons

Greenhouse gas emissions from an average passenger vehicle driven for 0 miles

CO₂ from 0 gallons of gasoline consumed

CO₂ from 0 barrels of oil consumed

CO₂ from 0 pounds of coal burned

The calculations above are estimates only. For more detailed equivalency data, visit www.epa.gov.

		ROI Data
LED Bulb/Fixture Replacement Cost (per Bulb/Fixture)
Estimated Cost to Retrofit
ROI in Months