LED vs Halogen Cost Savings Calculator

Calculate exact energy and replacement cost savings when switching from halogen to LED. See payback period, 10-year savings, and CO₂ reduction for your specific setup.

⚡ Halogen (Current)

Wattage per bulb 65W

Bulb cost $2.50

Rated lifetime 2000h

🌿 LED (Replacement)

Wattage per bulb 9W

LED bulb cost $8.00

Rated lifetime 25000h

⚙ Setup

Number of bulbs 10

Hours per day 8

💰 Rates

Electricity rate $0.13/kWh

Labor cost per replacement $5

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Payback

Time to ROI

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Annual savings

Per bulb

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Total savings

All bulbs, 10 years

Year-by-Year Comparison (per bulb)

Period	Halogen cost	LED cost	Savings	Cumulative saved

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