Philips unveils world's first LED replacement for most common household light bulb | LEDs Magazine
LED Nobel Illuminates Pioneering GE Research | GE News
Accent B7c - Aputure
the history of LED lighting - energy saving lighting
Make the First LED From 1907 - H.J. Round - Instructables
Light-emitting diode - Wikipedia
50 Years of LED Technology | WIRED
LED Lights - How it Works - History
What are LEDs and How Do They Work
LEDs to light up the world | Feature | Chemistry World
3M's first LED bulb uses TV tech to appeal to lighting Luddites - ExtremeTech
GE SSL-5A - Gallium Arsenide Infrared LED
LED Bulb - Lighting History, LED History | TCP Lighting
Make the First LED From 1907 - H.J. Round - Instructables
The First LED from 1962 Inspires Hand-Blown Glass Lamps
Inventing the LED Lightbulb - The Atlantic
When LED Lights Were Invented? A Brief History Of LED Lighting - LED & Lighting Info
Nick Holonyak Jr., Pioneer of LED Lighting, Is Dead at 93 - The New York Times
Light-emitting diode - Wikipedia
Light-emitting diode - Wikipedia
History of LED Lighting | Shine Retrofits Lighting Blog
50 Years of LED Technology | WIRED
Discrete Optoelectronics - The Vintage Technology Association
NIIPP АЛ360Б (AL360B) - Fluorescent Green LED
Light-emitting diode - Wikipedia
LED Bulb - Lighting History, LED History | TCP Lighting
