Description: 【Material】: This Waterproof Junction Box is made of quality aluminum alloy plastic that is resistant to corrosion, high temperatures. It will not crack or discolor under sunlight, ensuring a long lifespan. 【Easy Installation and Replacement】: The junction box internal mounting holesare threaded making installation straightforward for panels, PCB boards, wiring configurations for DIY projects. 【Waterproof Design】: Featuring advanced waterproof, dustproof, this junction box remains dry even in damp conditions. It can be installed both horizontally and vertically as an outdoor junction box. 【Wide Applications】: This waterproof junction box is ideal for outdoor waterproof facilities such as street lights, buried lights, courtyard lights, floodlights, outdoor lighting, industrial wiring, solar power systems, etc, providing connections in various outdoor settings. 【Practical Accessory】: Electrical box is IP67 waterproof rated, , ensuring that the electrical components inside are safeguarded from moisture, rain, and other external elements. Seals with rubber gasket to offer ideal protection for electronics. Size Chart: 10cmx10cmx8cm/3.94inchx3.94inchx3.15inch Package Includes: 1 Metal Junction Box Note: Please allow slightly errors 1-2cm differences due to manual measurement.