Chanzon 100 pcs 3mm Purple UV LED Diode Lights (Violet Clear Round Transparent DC 3V 20mA) Bright Lighting Bulb Lamps Electronics Components Indicator Light Emitting Diodes - - Amazon.com
Light-emitting diode - Wikipedia
Light-emitting diode - Wikipedia
File:Electronic-Component-Red-LED.jpg - Wikimedia Commons
File:LEDs 8 5 3mm.JPG - Wikipedia
Overview | RGB LED Strips | Adafruit Learning System
LED lamp - Wikipedia
Light-emitting diode - Wikipedia
Light Emitting Diode Source: en.wikipedia.org | Download Scientific Diagram
Solid-state lighting - Wikipedia
151051RS11000 Würth Elektronik | Optoelectronics | DigiKey
LED street light - Wikipedia
Light Emitting Diode (LED) - Last Minute Engineers
File:LED, 5mm, green (en).svg - Wikipedia
LED Lights Usher the World Into a Brighter Tomorrow - Thane Ritchie
File:IR led.jpg - Wikimedia Commons
Light-emitting diode - Wikipedia
Light-emitting diode - Wikipedia
An LED. Source: Wikipedia. | Download Scientific Diagram
File:Uvled highres macro.jpg - Wikimedia Commons
LED circuit - Wikipedia
A brief history of the LED - EDN
