The World's First LED Inspired This Giant LED Lamp | Lamp, Modern lamp design, Light bulb
What are LEDs and How Do They Work
Inventing the LED Lightbulb - The Atlantic
50 Years of LED Technology | WIRED
History of LED Lighting | Shine Retrofits Lighting Blog
Light-emitting diode - Wikipedia
LED lamp - Wikipedia
The First LED from 1962 Inspires Hand-Blown Glass Lamps
the history of LED lighting -
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
Light-emitting diode - Wikipedia
50 Years of LED Technology | WIRED
Osram presents the first LED "light bulb" made in Germany – OSRAM Group Website
12W (60W Equivalent) A19 LED Light Bulb - Warm White 2700K – First LED Lighting
Novelty Lights 25 Pack LED S14 Outdoor Patio Edison Replacement Bulbs, Red, E26 Medium Base, 1 Watt - Led Household Light Bulbs - Amazon.com
When LED Lights Were Invented? A Brief History Of LED Lighting - LED & Lighting Info
Happy 50th Anniversary LED light-emitting diode! - Electrical Business
World's first 100 watt equivalent LED replacement bulb
LEDs to light up the world | Feature | Chemistry World
Philips to unveil the world's first LED replacement for the 75-watt light bulb
LED Bulb - Lighting History, LED History | TCP Lighting
Sexiest LED lightbulb ever is first true alternative to incandescents | Grist
The First LED from 1962 Inspires Hand-Blown Glass Lamps
Blue LED inventors awarded Nobel Prize for creating white LED lighting revolution - ExtremeTech
LED Bulb - Lighting History, LED History | TCP Lighting
On the origin of the LED lamp – Product Evolution
