Whether you use it as a funky piece of lighting or as an educational tool the Solar System Mobile will not dissapoint. This impressive remote control mobile comes with eight motorized planets that rotate around the full light up sun on three independent orbits! A full colour educational booklet is included which is packed full of fascinating facts about our Solar System. The Solar System Mobile is ideal for a childs bedroom and is easy to install, all the hardware is included and the unit is battery powered so there\'s no need for a mains connection. It can be hung from most parts of the ceiling using the parts provided and whilst it makes a superb night light, it does not replace the existing light-fixture. Solar System MobileIncredible 33inch (85cm) diameter!Includes 8 motorized planets and a light up sunThree independent orbits around the sunRemote controlAuto shut off17cm drop from ceilingFree fascinating facts educational bookletEasy to installRequires 3 AA batteries (mobile), 2 AAA batteries (remote control)