... manufactory,copper,silver contacts,ABS materia Φ16 AD16 Series Pilot Lamp Type numberColorOperating VoltageAD16-16AR Red Y Yellow G Green ... 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 Green B Blue W White6v,12v,24v,110V,220V,380V 16mm AD16 ...