... hood electric switches with tact buttons and the light ON/OFF with LCD screen display 220V 50 Hz / 110V 60 Hz ... Cooker hood electric switcheswith tact buttonsand the light ON/OFFwith LCD screen display220V 50 Hz / 110V 60 Hz Input ... 110V 60 HzSpeedSlow,Middle & FastButtons4 tactile buttonsDisplayLCD displayFunctions:Power on/off, light on/off,motor fast, motor middle &motor slowly., timer , ...