CFL Comparison

Replace Incandescent Light Bulbs and Save!

Compact fluorescent light bulbs can replace the incandescent light bulbs in most light fixtures in your home, and they are now widely available. Compact fluorescent lights use one-fourth the amount of electricity that incandescent lamps use, and they last seven times longer. Because compact fluorescents use less electricity, they reduce carbon emissions, which is good for the environment.

Use the calculator below to see how much energy and money you can save.

*Cost of Electricity per kWh ¢
Incandescent Bulb Compact Fluorescent Lights (CFL)
Incandescent Compact Fluorescent Lights (CFL)
Bulbs: CFLs:
Wattage: Wattage:
Daily Usage: Daily Usage:
Lifetime (hours): Lifetime (hours):

Need Help?

Enter the incandescent values you would like to compare such as the number of bulbs, wattage and average time used during a day. Press the compare button when you're done to see how much energy and money CFLs will save you over a 5 year period.


Last Updated on Friday, 18 March 2011 04:49