Learn About LED Lighting | ENERGY STAR
Energy Saving Light Bulbs | Eartheasy Guides & Articles
Do energy-efficient bulbs save money at Batteries Plus
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Cornell Cooperative Extension | Lighting
Light Bulb Buying Guide: Types, Wattage, Lumens & More - This Old House
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LED vs. CFL Bulbs: Which Is More Energy-Efficient?
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Energy Efficient Lighting Facts | Visual.ly
Energy-efficient light bulbs: The DOE is about to change the rules - CNET
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Eco-bulbs 'a health hazard for babies and pregnant women due to mercury inside' | Daily Mail Online
The Characteristics Of Energy-Efficient Light Bulbs
