Junction box IP68 waterproof junction box Cable connector: 2 pin M16 plug (2 pin) with two sizes of rubber ring, cable range: Ø3.5-7mm / 7-10mm, connections contain inchlive wireinch and inchneutral wireinch. EXCELLENT MATERIAL: The connector made of PA66 material, high and low temperature resistance, flame retardant V-0, working temperature: -40°C~105°C. Waterproof junction box: Top class waterproof IP68. Built-in rubber ring and clamping nut, IP68 waterproof/dampproof/dustproof/anti-UV, can be used in water, but not more than 3.5m. EASY INSTALLATION: Outdoor Waterproof Junction Box Cable Plug Small, lightweight, reasonably designed, just a screwdriver, so the cable plug can be installed anywhere it is needed. Note: When finished, check that all nuts are tight. Multiple use: Junction box connectors are suitable for connecting garden and outdoor display panels, garden lights tunnel, streetscape lights, underwater lights, street lights, etc. Can be used to repair and extend power