Purple
Tobe shows you how to make a really neat RGB lamp – “On this page i will explain how i created my own colour changing lamp with red, green and blue leds that fades between all colours of the rainbow. It really comes out well at night when other light are dimmed. In daylight conditions the colors aren’t noticed well. Although it’s low budget i must say the result is nice. Here are some photo’s of my lamp in action. Click on any foto to see it in a bigger size.” [via] – Link.