LED Lighting Calculator
Calculate your LED lighting energy savings, costs, and ROI. Compare LED bulbs with traditional lighting options to see how much you can save on electricity bills.
Step 1: Lighting Details
Understanding LED Savings
LED bulbs use up to 85% less energy than traditional incandescent bulbs and last 15-25 times longer. This calculator helps you estimate your potential savings.
Step 2: Cost & Efficiency
About LED Efficiency
LED bulbs convert about 90% of their energy into light, while incandescent bulbs convert only about 10% (the rest is wasted as heat). This makes LEDs much more efficient and cost-effective.
LED Lighting Savings Results
Annual Energy Savings
LED vs Traditional Bulb Comparison
| Bulb Type | Wattage | Lifespan | Annual Energy Cost | Annual Bulb Cost | Total Annual Cost |
|---|
Long-Term Cost Analysis
Energy Savings Formula
Savings = (Traditional Watts – LED Watts) × Hours × Days × Rate × Bulbs
The energy savings are calculated based on the wattage difference between traditional and LED bulbs, multiplied by your daily usage and electricity rate. Actual savings may vary based on bulb quality, usage patterns, and electricity tariffs.
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