LED Lighting | Department of Energy
How Long Do LED lights Last? - ElectronicsHub
How Long Do LED Lights Last? - Bob Vila
How Long Did You Say That Bulb Would Last? - The New York Times
Myths about LED Lighting & LED Light Bulbs - Minneapolis, MN, Retrofit
consumer products - Do LED light bulbs last as long as claimed by the manufacturers? - Skeptics Stack Exchange
How Long Do Halogen, LED, and HID Bulbs Last? Bulb Degredation Explained
Cost Comparisons Of LED Vs. Incandescent Lighting
LED vs. regular lightbulbs: Do they really make a difference?
How Often Do You Need To Buy LED Replacement Bulbs? | Light Supplier
The L.E.D. Quandary: Why There's No Such Thing as “Built to Last” | The New Yorker
How Long Do LED lights Last? - ElectronicsHub
How an LED Light Bulb Works - Ideas & Advice | Lamps Plus
5 Reasons why your LED Lights aren't lasting as long as you'd expect – Livecopper
The End of Incandescent Light Bulbs Is Coming. Really - CNET
Learn About LED Lighting | ENERGY STAR
How LED Light Bulbs Work | HowStuffWorks
LED lamp - Wikipedia
How Long Do LED Bulbs & LED's Really Last? | Modern.Place
Do LED Lights Burn Out?
Why LED Bulbs Don't Always Live Up to the Hype About Their Life Spans - WSJ
Learn About LED Lighting | ENERGY STAR
How Long Do LED Lights Last? - Reynolds Electric
Life span: how long will an LED bulb last?
