What is an LED?, All About LEDs

This tutorial will cover those wonderful blinky things, LEDs. We're also going to cover how to calculate the current going through an LED and in the mean time introduce two important laws of electronics, Kirchhoff's Voltage Law and Ohm's Law.

LED, Definition, Lights, Types, & Facts

How do RGB LEDs work? Random Nerd Tutorials

Light Emitting Diodes, Semiconductors

LED vs. regular lightbulbs: Do they really make a difference?

Custom Spectrum and Color LED Solutions

Tennis Court Package - 8 of the 300 watt Sport lights - Replace all

Learn How to Limit Current to LED, Advanced PCB Design Blog

Reducing blue light with a new type of LED that won't keep you up

Are LED Lights Damaging Your Retina?