If you have ever wanted to add integrated speakers in a room, that has can lights, this might be the cleanest/easiest way to get it done without involving any construction. The GiiNii AudioBulb system allows you to pump audio, wirelessly, to their special light bulb speakers. The AudioBulb has 5-watt LED lighting that is the equivalent of a 60-watt light bulb and a 2.25-inch full range speaker.
The system can control up to 8 bulbs, 4 brightness levels, and 2 different zones, all with a wireless remote control. The system has a dock for an iPod or iPhone and inline connections for just about any other audio source.