LED Conversion Savings Calculator
LED Conversion Savings
Calculate how much you can save by replacing traditional light bulbs with LED bulbs
bulbs
hours
$/kWh
Formula
Annual Savings = Bulbs x (Old Watts - LED Watts) / 1000 x Hours/Day x 365 x Rate
Frequently Asked Questions
How much can LED bulbs save on electricity?
LED bulbs use 75 to 80 percent less energy than incandescent bulbs. A typical household can save $100 to $300 per year by switching all bulbs to LED.
How long do LED bulbs last?
Most LED bulbs last 25,000 to 50,000 hours, which is 15 to 25 times longer than traditional incandescent bulbs.
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