I am loving these Star Wars Lamps, and they're a great but in the sale at Zavvi, as they're now from just £12.99 with free delivery! They come in three designs, and Darth Vader is £12.99, whilst the Stormtrooper and Chewbacca are £13.99 each.
These are perfect for kids rooms, as they are LED lights, so they don't get hot to the touch, and they are battery powered so you can put them wherever you want without having to worry about spare plug sockets or trailing wires.
I can think of plenty of adults who would love these (myself included I'm afraid) and I know my kids would as well.
Standard delivery is free of charge, as they are above the £10 minimum for free delivery.