... *85.4*39.5mm/pc Control: lamp,appliance,socket Touch screen display X10 PLC Lamp Touch Switch Technical Specifications:l Rated voltage 220VAC ... controlled product, main used for Fluorescent lamps, LED, Energy Saving Lamp etc, fan, drinking machine and so on ... , replacing mechanical buttons with touch screen , longer life.l LED backlight touch buttons for switch control,address code of lights ...