power station by alice wang from taiwan

Message boards are always filled with stuff, and you never seem to see the messages you're suppose to see.
This message board comes with a light that indicates new messages. The light works under the same concept as power stations do in cities.
The batteries act as an energy source, and any bulb that has direct or indirect (via other bulbs) contact with a battery will light up. Everything is held together with magnets, so things can be moved around easily according to your own needs.