... ,range hoods touch switch (CE RoHS UL) 2,remote control 3,LCD screen 4,fctn:power,light,clock.timer,speed,auto 5 ... screen.circuit board.and a remote control.LCD display.convenient to control. Input Voltage / Frequency220 V 50 Hz / 110V 60 HzSpeedSlow,Middle ... hoods switch, LED lamp for range hoods, transformers for lamps.3,Experience: 10 years experience in spare parts of kitchen range ...