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New Energy Efficiency Standards for Lightbulbs: What You Need to Know | Department of Energy
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Bumping into new technologies: Hey, that's not what a light bulb is supposed to look like! | National Museum of American History
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Which new-generation light bulb corresponds to my old bulb? – Energuide
Which new-generation light bulb corresponds to my old bulb? – Energuide
Light Goes Out In EU For Old-Style Bulbs | onecouk
Lighting Comparison: LED vs Incandescent Lighting
LED vs. CFLs vs. Incandescent Bulbs | GES - LED Lights Trading
Old-fashioned light bulbs could be set for comeback after 'light recycling' breakthrough | The Independent | The Independent
Switching to Only LED Bulbs? Good. But Here Are 5 Things to Think About First - CNET
Energy Dept. to ban sale of some light bulbs: Here's why | The Hill
light bulb comparisons « Inhabitat – Green Design, Innovation, Architecture, Green Building
Swapping Out the Last 1.5B Incandescent Bulbs in US Homes
Phasing Out of Traditional Incandescent Light Bulbs - The Lightbulb Co. UK
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A Guide To Understanding Modern Light Bulbs: Shapes And Sizes - Green Living Ideas
Bumping into new technologies: Hey, that's not what a light bulb is supposed to look like! | National Museum of American History