... : LED;7. protection class: IP65, IP40;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 sale installation diemeter : 8mm,10mm,12mm,16mm,22mm,25mm; 8mm small momentary illuminated push button switch ...