Selected Materials The waterproof junction box is made of ABS / PVC with high strength, rubber washer design, humidity / dust proof, high temperature resistance. Dimensions IP68 waterproof junction box first class. 2.6 x 10.2cm Current rate 16A Nominal voltage: 250V. Applicable for the range of electric cables: 1 mm - 12 mm, operating temperature: -20C ~ 80C. Underwater depth less than 5M. Easy to Use The connection sleeve for external connections is easy to install, just a screwdriver, so that the cable connection is installed anywhere, is more convenient and protects you completely the cable line. Applications The junction box is ideal for your home, garden, farm, wall, path or outdoor environment. suitable for LED billboards, road tunnel lights landscape outdoor LED lighting, garden lights.