About this project Junction box connector: 2-wire (2-pole) M20 connector, one in and one out, cable range: 6-11mm wire diameter Strong Waterproof: IP68 Advanced Waterproof Rating/Moisture/Dustproof/UV Resistant 2-Way Plastic Terminals for 2 or 3-Pin Cables for Underwater Basement Outdoor Trailers High-quality material: The junction box is all made of high-quality plastic, all passed TUV, SAA, CE, ROHS, weatherproof. Easy installation: small size, just need a screwdriver, so that the cable joint can be installed wherever needed Wide range of uses: The junction box is suitable for various LED billboards, LED tunnel lights, LED road landscape lighting, LED outdoor display screens, and LED garden lights. Further applications in coastal, river, marine or underwater engineering, underground engineering, mining engineering, solar-wind power generation, solar water heaters, various mechanical equipment. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store