IP68 waterproof junction box with dustproof and shockproof functions. Made from high-quality waterproof, flame-retardant PC material. Features a waterproof silicone seal, UV and rain resistance for reliable performance in outdoor conditions. Durable construction ensures long-lasting use in various environments. Includes three sets of waterproof rubber seals in different sizes, compatible with cables from 5 to 15mm, allowing customization based on cable type to prevent water ingress. Complete with waterproof sealing rings and sealing screws for full protection. Easy to install underground or in exposed locations, providing secure protection for power lines and cables. Comes with 4 screws and a 3-pin connector for quick setup. Ideal for outdoor lighting, garden lights, and similar applications. Suitable for electrical installations, outdoor wiring, and cable extensions or repairs. Can be installed indoors or outdoors on walls, gardens, courtyards, pathways, terraces, streets, swimming pools, ponds, balconies, homes, and in civil engineering, industrial, and underwater applications. Designed for durability and reliable performance. We stand behind our product and offer quality support for customer satisfaction.