... ,220 V 50Hz or 110V 60Hz 4,competitive pric 1,cooker hood touch switch / electronic switch2,functions:power,lighting,timer,clock, ... of established: in 20002, Main products: Range hoods parts, Range hoods switch, LED lamp for range hoods, transformers for lamps.3,Experience: 10 ... years experience in spare parts of kitchen range hoods, led lamps ect.4, Quality management Standard: ISO ...