This rotating mirror ball is suspended by a chain from a round motorised ceiling hub (which has a retractable ceiling hook for easy fitting). It features integrated multi coloured LED lights which are reflected off the mirror ball to create a moving, multi coloured pattern of lights which swirl across walls and ceilings. It simply requires 3 x AA batteries so there is no need to plug it in. This mirror ball kit is ideal for parties and events as well as for the home.