Calculate Your Savings With Payback Machine

Get a more accurate estimate of your potential cost and energy savings with our Payback Machine Excel Calculator. You can save and resume your calculations at your convenience.

This handy tool allows you to conduct simple energy cost payback analyses for a variety of scenarios. It comes preloaded with data for 52 Columbia LH High Bays and some typical metal halide units. Simply select a Columbia LH fixture and HID unit to compare and walk through the steps. Payback Machine allows you to enter your own data as well, including other products. Requires Microsoft Excel version 97 or newer.

Download Payback Machine 3.1

Note: The Payback Machine contains macros for proper operation. If your security settings result in a prompt requesting authorization, please click “Yes” or “Enable Macros” as required.

Troubleshooting Macro Security Issues

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