"The Low Volt Light from SuckUK is about as minimalist a design as you'll see. There's no shade and no on/off switch, just a bare bulb and two hoops of wire. Put the bulb in one hoop and it turns on, put it in the other and it turns off. (Okay, there are a few more parts, like a cord so you can plug it in and a shiny reflector plate. But that's it. Really.)"