Novelty Lights 25 Pack LED S14 Outdoor Patio Edison Replacement Bulbs, Red, E26 Medium Base, 1 Watt - Led Household Light Bulbs - Amazon.com
Philips Unveils World's First LED Replacement for Most Common Bulb
3M's first LED bulb uses TV tech to appeal to lighting Luddites - ExtremeTech
the history of LED lighting -
LED Lights - How it Works - History
Osram presents the first LED "light bulb" made in Germany – OSRAM Group Website
A Short History of LED Lighting | FM Lighting & Electrical - Calgary
Light-emitting diode - Wikipedia
Philips to unveil the world's first LED replacement for the 75-watt light bulb
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LED lamp - Wikipedia
Here's the Scoop on High-Efficiency LED Lighting For Your Home - Dean's Team
When LED Lights Were Invented? A Brief History Of LED Lighting - LED & Lighting Info
Sexiest LED lightbulb ever is first true alternative to incandescents | Grist
The World's First LED Inspired This Giant LED Lamp | Lamp, Modern lamp design, Light bulb
History of LED Lighting | Shine Retrofits Lighting Blog
The First LED from 1962 Inspires Hand-Blown Glass Lamps
12W (60W Equivalent) A19 LED Light Bulb - Warm White 2700K – First LED Lighting
Oct. 9, 1962: First Visible LED Is Demonstrated | WIRED
On the origin of the LED lamp – Product Evolution
LED Bulb - Lighting History, LED History | TCP Lighting
LEDs to light up the world | Feature | Chemistry World
Monsanto MV1 - The First Successful Red LED
