If you are considering a lighting upgrade, this simple calculator can help you determine your potential energy cost savings. The output of the Lighting Calculator provides energy use and cost analysis plus a cost savings estimate for upgrades. If necessary, the operating hours can be modified to more closely match your situation.
When considering a lighting upgrade, be sure to compare wattage, lumen output, CRI, ballast factor and other lighting characteristics for best results. A Lighting Terminology Guide is provided for reference.
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