Oct. 9, 1962: First Visible LED Is Demonstrated | WIRED
Switch Announces World's First 100 Watt Equivalent LED Bulb
How LEDs changed the world | Fortune
50 Years of LED Technology | WIRED
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Behold the Revolution: LED Bulbs Are Now as Cheap as Incandescents
the history of LED lighting - energy saving lighting
Demystifying LED Lightbulbs - This Old House
The L.E.D. Quandary: Why There's No Such Thing as “Built to Last” | The New Yorker
World's first Circadian friendly LED light source addresses multiple health concerns - Professional Electrician
3M's first LED bulb uses TV tech to appeal to lighting Luddites | ExtremeTech | Led bulb, Electrical engineering books, Led
LED Bulb - Lighting History, LED History | TCP Lighting
Philips to unveil the world's first LED replacement for the 75-watt light bulb
LED lamp - Wikipedia
Peerless Electronics Inc. - In October 1962, the first light-emitting diode (LED) was invented by scientist and employee of General Electric, Nick Holonyak by the working principle of Electroluminescence. EL (electroluminescence) is
Japanese lighting factory released the first LED light bulbs that can illuminate even if the power is cut off | Eneltec Group
Nick Holonyak Jr., pioneer of LED lighting, dies | Illinois
3M's first LED bulb uses TV tech to appeal to lighting Luddites | Extremetech
Monsanto MV1 - The First Successful Red LED
History of the LED
What Type Of Lightbulb Do I Need? 5 Tips To Help You Choose : Life Kit : NPR
LED Lights - How it Works - History
Ultra efficient | Philips lighting
The World's First LED Lamp Recycler - Balcan LED Lamp Recycling System
Inventing the LED Lightbulb - The Atlantic
Philips unveils world's first LED replacement for most common household light bulb | LEDs Magazine
