push button switch for hood 3 speeds-light buttons with print pattern good delivery ... switch button,sensor switch,tact keys,mechanical switch.Main Function:1,Three working speed for your choice:slow,middle & fast.2,delay ,shut down,timer ... for products: CE, RoHS, UL,VDE 6, employee: more than 1007, Main Market: South America, Europe, Middle East, Asia… push button switch for ...