LED lighting payback

Commercial LED Lighting Payback Calculator

Estimate the simple payback period of a commercial LED lighting upgrade from a rough fitting count, the lighting being replaced and an estimated project cost.

Use it when a budget, tender or live commercial project needs a fast payback view before the final luminaire package is confirmed. Detailed wattage, tariff and operating assumptions can be adjusted later.

Get a quick payback estimate Lighting energy saving estimate
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Simple payback

Model annual saving against project cost.

Commercial LED lighting payback depends on the existing load, operating hours, tariff, maintenance access and the installed cost of the replacement scheme. Long-running sites with old fluorescent, metal halide or sodium lighting usually show the clearest payback case.

The result is an early estimate, not a quotation. Final pricing depends on luminaire type, controls, emergency provision, access, ceiling detail and confirmed product specification.

When a project cost is known

Enter an estimated project cost to calculate simple payback from total annual saving. The calculator includes energy saving and a maintenance allowance from reduced lamp changes and access visits.

When project cost is not known

If cost is left blank, the tool uses indicative installed project cost ranges by likely route. Treat the range as early budgeting only, especially where emergency lighting, DALI/Casambi controls or difficult access may change the package.