Features Full defence: Automatically cuts off output power in case of short circuit, over current, or over temperature, ensuring safety and preventing damage to the power supply and connected devices. High Safety: Increased electrical insulation distance between high voltage input and low voltage output, enhancing safety and reliability of the power supply. Large Capacitive: Utilizes new large capacitors for longer lifespan and stable performance, ensuring consistent power delivery for LED engineering applications. Aluminum Housing: Rust-liberate one-off aluminum case dissipates heat effectively, ensuring rainproof defence and durability for outdoor use. Easy Installation: good for outdoor use, this 400W LED power supply offers a straightforward and convenient installation process. Features: 1、[Full defence] The power supply is short circuit, over current and over temperature protected and automatically cuts off the output power when the load becomes abnormal. 2、[High Safety] The cable is used for the power input, increasing the electrical insulation distance between the high voltage input and the low voltage output, making power supply safer and more reliable. 3、[Large Capacitive] This LED power supply uses new large capacitors for longer life and more stable performance. 4、[Aluminum Housing] The power supply is housed in a one off aluminium case, which is rust liberate, dissipates heat well and effectively ensures that the product is rainproof. 5、[Easy Installation] This 400W LED power supply is good for outdoor use and the installation procedure is easy and convenient. Specification: Item Type: Rainproof Power Supply Material: Aluminum Power: 400W Voltage: 12V Size: Approx. 185 x 115 x 50mm / 7.3 x 4.5 x 2in Package List: 1 x Rainproof Power Supply Package List 1 x Rainproof Power Supply