Joe of HacknMod writes:

Here’s an awesome DIY lighting system for you. This guy set up a wicked system that can be controlled by the colors displayed on his TV (similar to Phillip’s Ambilight) or by controlling it with his BlackBerry. He used an LED-Wiz controller to control various RBG LED displays thorough the room. He also noted the flickering in the video is not as visible in real life.

DIY Ambient Light Systems