Saving Money on Lighting

Lighting Savings Calculator

Adjust the inputs below

Select the incandescent wattage:
 
Price $/kWh
 
Number of bulbs:
 
 
Hours per day:
 

Lighting Savings and Costs

Halogen CFL LED Incandescent
Equivalent Watts per bulb
kWh Savings
Lbs CO2 Savings
Annual Savings