... led indicator pilot light 1.LED light 2.Pure and clear light 3.Protection level: IP65 4.Certif:CE,CCS,CCC,TUV,RoHS AD17-12 12mm led ... the service hours limit. This significantly reduces the workload of light changing and wiring, also reduces the cost of enterprise operation ... various featured products add value to the whole equipment AD17-12 12mm led lindicator pilot light