Video: History and Science of LEDs [Make, Rad Science]


Duration: 5 min 29 sec

Take a tour through the world of the light-emitting diode and learn – who invented it, how to use it, and how to make your own.

A far more sciencey version


Duration: 5 min 19 sec

In this edition of Rad Science, Dr. Kiki explains the science inside the LED, or “light-emitting diode.”

LED Tutorial

How to Build an LED Light – Part 1


Duration: 4 min 20 sec

Casey gives step by step instruction on how to build your own light fixture of light emitting diodes. Check out the site at http://www.allenergies.net/ledlight.html

How to Build an LED Light – Part 2


Duration: 9 min 56 sec

Related posts:
Universal LED Circuit Board Project
What can you do with 400 watts?
Useful videos from MAKE Magazine
White LED Lighting in the Developing World
Green Christmakwanzakah: LED Lights

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