1)IP68,waterproof/dustproof 2)PG,M,NPT,G 3)Silica gel core, ... )brass with nickel plated Metal cable gand used for LED lighting lamp.Specification of thread: Metric,PG ,NPT ,G.Working temperature: static ... , and use the O-ring and anti-raw film piece, waterproof rotary head pressing tightly up to IP 68.Sealing ring ... -3247.0133810DJ-TG21/232-3854.0143810 cable gland for LED lighting lamp