... indicator, LED digital tube Operation Pattern:touch switch button,sensor switch,tact keys,mechanical switch. Main Function: 1,Three working speed for ... in 20002, Main products: Range hoods parts, Range hoods switch, LED lamp for range hoods, transformers for lamps.3, ... customers requirement are the first, we offer OEM, design & requirement service !5, Certificate for products: CE, RoHS, UL,VDE 6, ...