YAM 804 Wireless Remote Wall Light Switch, 4 Ways ON/Off 220V 50Hz／60Hz Digital Receiver Transmitter Control Switch for

【EASY TO MOUNT】This digital wireless wall remote switch is fast and easy installation to replace the old or broken one. 【FOR LIGHTING PRODUCTS】The light remote control of relay 7A just can be used for lighting products and does not support intelligent equipment. 【APPLICABLE LIGHTS】Digital wireless wall light switch is perfect for remote controlling or droplight, crystal light, modern low-pressure light, absorb dome light, day flower light, fluorescent light, energy-saving lights, exhaust fan, LED light etc. 【APPLICABLE AREAS】Digital wireless wall light switch is suitable for home, stairs, passageway, corridor, bathroom, warehouse, garage, factory, workshop lighting and other suitable places. 【15M REMOTE CONTROL DISTANCE】The remote control distance is 15 meters indoors, anti-disturbance, not obstructed by wall.