Wiring Once the wire is peeled off, it is directly inserted into the gray quick connect terminal. Tighten the nut until the waterproof rubber core grips the rubber thread. Wiring is complete. Product Details Inner and outer rubber ring - Double waterproof, degree of protection IP68. - Shell: Flame-retardant nylon, smooth and burr-free. - Threaded connection pipe: Humanized design, more convenient operation. - 3-pin terminal: Plug-in structure, quick wiring and screwless design. Features: - Item Type: Waterproof Connector - Rated Voltage: 300 V - Rated Current: 16 A - Wiring range: 0.5mm ~ 2.0mm (14 ~ 30 AWG) - Compatible cable: 4~7 - Product material: Flame retardant nylon - Material of the contact: Copper - Number of pins: 3-pin - Ingress protection: IP68, water depth: 4m - Operating temperature: -40~95 Application scenario: Mainly used for outdoor waterproof equipment - Buried lights - Tunnel lights - Underwater lights - Fountain Note: The data is manual measurement, if there is please allow 1-127cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.