AC 220V 4 Way Table Dimmer Switch Control Sensor ON/OFF Touch Brightness Adjust This touch switch applies to the lamp with metal body.For example, furniture cabinet light, lamp in front of sanitary,desk lamp,floor lamp,bedlamp and other electrical equipment. Darkness,Touch The Light Body,You Can Easily Switch On Or Off And Adjust The Brightness. Operating Voltage: AC 220V 10 50/60HZ (can not be used on 110V) Load Power: 5-200W Model: XD-609