[Preferred Material] Our junction box is made of high-quality and sturdy ABS material, providing a safe and reliable solution for outdoor use. It offers excellent resistance to moisture and dust, ensuring durability and long-lasting performance in various weather conditions, including exposure to sunlight, rain, or snow.[Easy to Install] The outdoor electrical junction box features ample internal space designed to accommodate wires with diameters ranging from 5.510.5mm (ideal for 2.5mm flat T&E cable). The design allows for quick and easy installation, providing full protection for cable connections.[Exquisite Design] Each junction box includes a rubber seal, three mating connectors, and one nail at each corner, enabling secure outdoor connections without the need for soldering or cable cutting. Equipped with a properly sized sealing rubber ring, the enclosure can be fully sealed to prevent water ingress.[Main Function] The water-resistant design ensures reliable performance in wet or humid environments, making it suitable for outdoor use under various weather conditions. This junction box with cover is primarily intended for outdoor lighting applications, and its 3-way configuration enhances convenience for multiple cable connections.[Application] This junction box is suitable for a wide range of applications, including outdoor cable connections for LED billboards, tunnel lights, road landscape lighting, outdoor displays, courtyard lights, and similar installations. It is also applicable in underwater and underground projects, as well as various industrial environments.Installation Method: 1. Use a tool to remove the screws and loosen the knobs. 2. Insert the cables into the waterproof junction box and route them through the outlets. 3. Tighten the screws and knobs securely.Color: Black Material: Plastic Size: 110 x 90 x 46mm Package Contents: 4 x Electrical Junction Box Note: Light and display settings may cause slight variations between the color shown in the image and the actual product. Measurement may vary by up to +/- 13cm.