WATERPROOF - First class IP68 electrical connector.Current rate 24A;Rated voltage: 450V.Cable range: Ø 0 mm - 13 mm operating temperature: -45°C ~ 105°C. SELECTED MATERIALS - Our junction box is made of high-quality nylon PA66, will not tear or fade in the sun, and is durable for years.Qualification: , EASY TO USE - The waterproof domino for external connections is easy to install, just a screwdriver, so that the cable connection is installed anywhere, is more convenient and completely protects you the cable line MULTIPLE OCCATIONS - The outdoor fittings are suitable for connecting garden billboards, tunnel lights, landscape lights, underwater lights, street lights, etc. Easy to install - You can install it anywhere you need it.Connect the ground cable with the hole (letter E), the cable with L, the neutral conductor with N.