Features: *Made of high quality material, and practical to use *Remote control indoor distance is 15m, anti-disturbance, not obstructed by wall. *The light remote control of relay 7A just can be used for lighting products and does not support intelligent equipment. *Fast and easy installation to replace the old or broken . *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. *Suitable for home, stairs, passageway, corridor, bathroom, warehouse, garage, factory, workshop lighting and other suitable places. Specification: Operating voltage: AC200V-240V 50Hz / 60Hz Output 200V-240V Transmission battery: 12V 23A battery (NOT included) Remote control distance: 15 meters indoors Load power (per circuit): incandescent light≤500, energy-saving light total wattage≤80W, energy-saving light total number≤6, H tube≤80W, H tube≤5, LED total wattage ≤ 40W, LED total number < 5 Package Contents: 1 * Switch 1 * Remote Control Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Made of high quality material, durable and practical to use. Perfect functions,give you a wonderful experience. If you have any questions, please feel free to contact us, we will solve it for you. Every customer can enjoy 30 days refund or replacement for Damaged/Quality Issues.