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 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' lighting. Specification: Material: Fireproof Plastic Size: Approx.  Remote Control: 9.6x4.0x1.2 cm/ 3.78x1.57x0.42 inch ; Main Device: 8.3x4.8x2.3 cm/ 3.27x1.89x0.91 inch Remote Controlling Distance: Indoor: > 25 meter; Outdoor: 100 meter. Input voltage: AC200V-240V ; 50Hz/60Hz Output Voltage: 200V-240V Remote Control Power:12V 23A battery (not included) Every Port Load: Fluorescent lamp: 1000W; Energy-saving lamp: 250W Package Includes: 1x Emitter 1x Receiver