Fiat Lux is a lamp with a switch that hovers underneath -no strings attached! The ball-shaped switch is magnetic, and rests on the lamp when not in use. When you approach the lamp, it turns itself on. Then you "hang" the switch underneath, where it levitates by magnetic force. Move the switch to turn the lamp off. Designed by Constance Guisset and Grégory Cid. Link -via Metafilter