LED Calculator
Return of Investment
An Estimating Tool to Compare Payback of LED Lighting
Please read: This calculator gives payback time, and both annual and life-time cost & savings figures for energy, CO2 productions and maintenance when you upgrade your lighting to LEDs. Enter the wattage and life for both the old and new fixture and the billing rate per kilowatt-hour. Be sure to include all costs, i.e. labor, parts, inventory, travel, fuel, equipment, etc. Light levels are NOT calculated or suggested.











