Light-emitting diode - Wikipedia
Sexiest LED lightbulb ever is first true alternative to incandescents | Grist
Philips unveils world's first LED replacement for most common household light bulb | LEDs Magazine
History of LED Lighting | Shine Retrofits Lighting Blog
Osram presents the first LED "light bulb" made in Germany
Better Homes & Gardens LED Vintage Style Light Bulb, ST19 40 Watts Daylight Classic Filament, Medium Base, Dimmable - 2 Pk - Walmart.com
The World's First LED Inspired This Giant LED Lamp | Lamp, Light bulb, Modern lamp design
Blue LED inventors awarded Nobel Prize for creating white LED lighting revolution - ExtremeTech
Philips EnduraLED A21 bulb offers bright light for big bucks | Engadget
Inventing the LED Lightbulb - The Atlantic
The First LED from 1962 Inspires Hand-Blown Glass Lamps
When LED Lights Were Invented? A Brief History Of LED Lighting - LED & Lighting Info
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Behold the Revolution: LED Bulbs Are Now as Cheap as Incandescents
What are LEDs and How Do They Work
SWITCH60 Review: The First Liquid-Cooled LED Bulb Will Light Up Your House Like Edison
50 Years of LED Technology | WIRED
pr-04-02-2014 | ams OSRAM
The First LED from 1962 Inspires Hand-Blown Glass Lamps
On the origin of the LED lamp – Product Evolution
Oct. 9, 1962: First Visible LED Is Demonstrated | WIRED
Philips Announces the World's First LED Replacement for the 75-Watt Bulb
3M's first LED bulb uses TV tech to appeal to lighting Luddites | ExtremeTech
Monsanto MV1 - The First Successful Red LED
50 Years of LED Technology | WIRED
The L.E.D. Quandary: Why There's No Such Thing as “Built to Last” | The New Yorker
