Features Smart Control: Features sensor interface and serial interface for simultaneous control of multiple power supplies, providing convenient and efficient for various applications. Wide Application: Versatile usage as a power supply for LED, sensor, and lighting in residential, commercial, and hospitality settings, offering flexibility and adaptability. High Power Output: Boasts a robust 400W capacity, suitable for replacing power sources within the range of 100-400W, ensuring ample power for diverse needs. Construction: Constructed with an aluminum alloy casing, delivering both aesthetic appeal and effective heat dissipation and protection, ensuring long-lasting performance. Easy Installation: Lightweight and compact design facilitates quick and hassle-free installation, enhancing user convenience and reducing setup time. Features: 1、Smart Control: Comes with sensor interface and serial interface, can control several power supplies at the same time. 2、Practical Use: Allows for wide application as the power supply of LED, sensor, light, etc. in home, hotel and so on. 3、Greater Power: Designed to have a high power of 400W, can also replace power source with in 100？400w, very useful. 4、Sturdy Casing: The aluminium alloy casing is not only beautiful, but also guarantees heat dissipation and protection. 5、Easy to Install: Designed to have a light weight and a compact size as well, the installation is very easy to finish. Specification: Item Type: LED Power Supply Material: Aluminium Alloy Power: 400W Input Voltage: 180-270v Work Efficiency: 95% Output Voltage Accuracy: 90% Voltage Regulation Rate: 5% Load Regulation: 5% Working Frequency: 50/60Hz Working Temperature: 0-50℃ Protection Class: IP20 Package List: 1 x LED Power Supply Package List 1 x LED Power Supply