Description:Wireless lamp remote control switch made from fireproof material， safe and durable for use.Perfect for remote controlling of droplight， crystal lamp， modern low-pressure lamp， absorb dome light， day flower lamp， fluorescent lamp， energy-saving lamps， exhaust fan， LED light， string light， etc.Quick and Easy Installation， not obstructed by walls， capable of connecting any loads. Remote controller and switch can be used simultaneously for ease and flexibility.Every set of remote controlling switch has its special code. More sets can be used in one room without interference.Can be used in house stairs， aisle， corridor， bathroom， warehouse， garage， factory， workshop&39; lighting.Specification:Material: Fireproof PlasticSize: Approx. Remote Control: 11x4.3x1.5cm /4.33x1.69x0.59 inch ; Main Device: 7.6x5.2x2.6 cm/ 3.00x2.05x1.02 inchInput voltage: AC200V-240V， 50Hz60HzRemote Control Power: 12V 23A battery</