remote light switch is used to control light(1) Can control 1 channel of lamps.(2) RF digital transmission technology,which is not influenced with direction.(3) Wireless password recognition technology,each switch has its own code,no interference to each other.(4) Remote control distance range is up to 30m.(5) Replace original wall switch directly.(6) Long working life.(7) Widely used for incandescent lamp,halogen lamp,fluorescent lamp.enery samving lamp.(8) Output power of channel:incandescent bulb≤1000W;energy saving lamp≤200W≤6PCS;fluorescent lamp≤280W≤5PCS