16mm AD16 Series Pilot Lamp Pushbutton Switches,we are professional manufactory,copper,silver contacts,ABS materia Φ16 AD16 Series Pilot Lamp Type numberColorOperating VoltageAD16-16AR Red Y Yellow G Green B Blue W White6v,12v,24v,36v,48v Type numberColorOperating VoltageAD16-16BR Red Y Yellow G Green B Blue W White110v,127v,220v,380v Type numberColorOperating VoltageAD16-16CR Red Y Yellow G ...