Red Dot Design Museum

This light is the design which caught my eye. The light from this does not only come out from one part, it comes out from 12 different parts. The amount of light that you want can be adjustable. If you want light, just turn one part of the rectangle and the light will come out, and if you want to off it, turn it back. So if you want more light, you just have to turn more of the rectangles.