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LED vs. CFL Bulbs: Which Is More Energy-Efficient?
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LED vs. CFL Bulbs: Which Is More Energy-Efficient?
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LED vs. regular lightbulbs: Do they really make a difference?
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LED vs Halogen: Which one is better? | Future House Store
Energy Efficient Light Bulbs Vs Regular Light Bulbs
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LED Options Can Save Energy And Cut Costs
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HOW TO: Switch Out Your Light Bulbs and Get Ready for the Big Light Bulb Phase-Out