HIGH QUALITY MATERIAL:The cable connector housing is made of durable ABS and PVC. The copper center conductor provides better abrasion resistance and better electronic conductivity. It has fireproof function, dustproof function and shockproof function, so it can be used even in strong sunshine or rainy days. IP68 DUSTPROOF:Professional waterproof design waterproof and dustproof (maximum depth 4m underwater), rubber rings and junction box nuts together ensure excellent waterproof, dustproof and waterproof performance. the water. They can be used for indoor or outdoor cable connection. SAFE AND EASY TO USE:Secure and easy connection, only a screwdriver is needed. Instructions : 1. Remove both ends of the junction box and thread the wire through; 2. Connect the ground wire to the hole (marked E), the live wire to L, the neutral wire to N; 3. Secure the wires inside the poles with a screwdriver and tighten the nuts. WIDE APPLICATIONS:It is suitable for 2 or 3 pin indoor and outdoor wiring