Elizabeth told us about the Tech Lighting Railtones wireless speaker system last year, and they looked very interesting. However, they would only work with a low-voltage rail lighting system. This set of two AudioBulb Wireless Speaker Light Bulbs can be screwed into typical lighting fixtures, and they operate on 2.4GHz signals to minimize interference. They come with a transmitter (with a remote control) that has a dock for iPhones and iPods and an auxiliary input for use with any other audio device with a 3.5mm output. The speakers can be used up to 100 feet away from the dock. The speakers also incorporate 60W-equivalent LED lights, so you don’t put yourself in the dark when you replace standard bulbs. You’ll even be able to take the AudioBulb system along when you go on vacation. A pair of AudioBulb Wireless Speaker Light Bulbs and the docking base are $299.00 from FrontGate.