sound related
Sound Bulb - Sound bulb is using the good old process of transmitting audio signal via a home electric system( baby care system) , you can transfer your favorite sound to all the rooms of an entire house . Plug your sound system (ipod-Hifi-Radio...) to the wall adapter and put one of the soundbulb in a lamp shade ,The rubber membrane protect the speaker underneath while being durable and allow color customisations. Adding an LED on the back of the rubber membrane would add a nice glowing effect .