A battery powered DIY lamp kit sold in two configurations -- the Party Lamp Kit ($45) and Deluxe 3-in-1 Party Lamp Kit ($60). We like this concept because it takes something every child uses every day, and lets them put it together and then program it using the color mixing and timing controls. The kits contain shades, stickers, markers, a screwdriver, a well designed instruction manual. Powered by AA batteries.