These Sound of Light wireless speakers are also lights to allow for discrete placement around your home but still have the ability to use a power supply, combining both wireless speakers and light in to one.
Simply screw the speakers into any existing light socket and the speakers disappear into the lamp shade. The lighting, volume and power functions, are then all controlled via remote control.
The Sound of Light wireless speakers have a range of around 300ft and are equipped with Texas Instruments 2.4 GHz Purepath Wireless Digital Signal Transmitter. Each transmitter can operate up to 4 speaker lights, and can be fitted to any music system or MP3 player. The system runs on 100V or 240V, accepts standard bulbs, is compatible with the iPhone and can also be paired with a sub woofer unit. It also uses a 433 MHz receiver for te handheld remote control.
Unfortunately no information on pricing has been released as yet, but the new Sound of Light wireless speakers are expected to start shipping in June.