This is a movie about LEDs from another class. I’ve recommended LEDs in the past. They are the most efficient lighting you can buy. There is no mercury or other heavy metals in them, and they can last up to 20 years. The LED technology has improved over the last few years. I have a couple around my house and I want to add more. Enjoy the video and then check out some links to sites that sell LEDs.
LED Video May 22, 2010