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. Fast 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 Three Way Remote Control Switch: Function: 1. A/1 will light after power on. 2. A/1 uses to turn on /off the blue group, B/2 uses to turn on /off the white group, C/2 uses to turn on /off the yellow group, ON/OFF means turn on/off the whole item. 3. Manual lighting sequence (wall switch control): A/1 , B/2 , C/3 , the whole circuit will be turned on. Specifications: 1. Working Voltage: AC180V-240V 50Hz/60Hz 2. Remote Control Battery: 12V 23A battery (Battery is not include) 3. Remote control distance: about 8-15meters indoor, over 20m outdoor 4. Load Power: Every port load: fluorescent lamp: 600W; energy-saving lamp: 150W; LED 50w 5. Resistive Load: The largest output power of single group within 1000W.(Like incandescent light or light bulb, etc) Quantity: 1 Pc Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you 2. Please allow 1-5mm measuring deviation due to manual measurement. Package Contents: 1 x Remote Control Reciever (Battery is not include) 1 x Remote Control Emitter