What came before LED?
When LED Lights Were Invented? A Brief History Of LED Lighting - LED & Lighting Info
GREENLIGHT ENERTECH TRADING Co., Authorized GES S-COB LED Light Distributor: Who invented Light Emitting Diode (LED)?
LED lamp - Wikipedia
How an LED Light Bulb Works - Ideas & Advice | Lamps Plus
When LED Lights Were Invented? A Brief History Of LED Lighting - LED & Lighting Info
What Are LED Lights? | The Basics of Home LED Lighting
LED Bulb - Lighting History, LED History | TCP Lighting
No Nobel for the Father of the LED - IEEE Spectrum
Who really invented the light bulb? | BBC Science Focus Magazine
The Evolution of LED Strip Lights - Birddog Lighting
50 Years of LED Technology | WIRED
History of LED Lighting | Shine Retrofits Lighting Blog
Nick Holonyak - LED Lighting - Lightology
/cdn.vox-cdn.com/uploads/chorus_image/image/41163158/185559368.0.0.jpg "The inventors of blue LED lights just won the Nobel Prize. Here's why. - Vox")
The inventors of blue LED lights just won the Nobel Prize. Here's why. - Vox
LED | Definition, Lights, Types, & Facts | Britannica
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Who Invented LED or the Light Emitting Diode?
Light-emitting diode - Wikipedia
The L.E.D. Quandary: Why There's No Such Thing as “Built to Last” | The New Yorker
How LEDs changed the world | Fortune
