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Electrician1001

Lighting Cost Calculator

Compare old bulbs with LEDs including replacements.

Inputs

Inputs and assumptions

Old bulb watts

Old bulb life

Old bulb price

LED watts

LED life

LED price

Bulbs in home

Hours per day

Rate

Result

Yearly savings
$226.37
LED total per year
$40.81
Old bulbs total per year
$267.18
This calculator is a first-pass screening tool. Verify your utility tariff, metered usage, equipment specifications, and installer quotes before making a decision.

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Workspace

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