Usage Tips:[4 pieces distribution box outside IP68] IP68 junction dose of waterproof, dust-dust-dust function, high-quality waterproof flame-retardant PC material, which is fireplace, shockproof function, waterproof silicon seal, UV sun protection and rain protection, these functions make that it can be used under the sun or on . [Cable specifications] Equipped with 3 sets of different sizes, waterproof sealed rubber rings, suitable for all types of wires.Available cable diameter: 5-9 mm, 9-12 mm, 12-15 mm, perfect for repairing and extending power cables.With waterproof sealing rubber rice and sealing screw for complete sealing. [Easy to install] The junction box can be installed underground and offers you full protection of the cable line.Equipped with wall screws and screwdrivers for easy installation.The 3-way connection box is your for connecting outside and lanterns. [Broadened] This waterproof junction box is perfect for outside and inside. For home, garden or farm, streets, lawns, outdoor lights, swimming pool, LED outer lights, street lights, tunnights, etc. [Scope of delivery] 4 x junction box;4 x connection clamp;12 x 5-9 mm waterproof ring;12 x 9-12 mm waterproof ring;12 x 12-15 mm waterproof ring;1 x screwdriver;16 x wall bolts. Colour:black Material:plastic Package Contents: 4 x junction Box 1 x screwdriver Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.