... ;3.contact structure: single-throw (1NO+1NC)4. lampshare color: red, green, yellow, white, blue, black;5. lampshare shape: round, square ... ;9. HABOO products shows: indicator lamp, push button switch with lamp push button switch, selector switch, with lamp selector switch, key switch, double push button switch, emergency stop switch, buzzer, accessory and so on; ON ...