Please use the energy savings calculator to determine how much money you will save by switching to compact fluorescent bulbs, or LED light bulbs or some other energy saving light bulb. The file will open in Microsoft excel.

 

 

This basic calculator is ideal for residential and light commercial lighting retofits. If you are planning on changing fluorescent bulbs or ballasts or HID bulbs like metal halide bulbs or ballasts - you need to know the total system wattage which usually includes the fluorescent ballast or metal halide ballast power factor and wattage draw. Most people are not aware of these numbers so please do not hesitate to contact us. 1-800-432-7995