1、Power Converter: This power supply transformer can convert 110/220V AC input to 12V DC constant voltage output, very reliable. 2、Safe Protection: Designed to have short circuit protection, overload protection and over voltage protection for better safety. 3、Extensive Usage: Suits for indoor applications including LED strip light, LED display, 3D printer, amplifier, radio and so on. 4、Efficient Works: Has 1200W rated power and 100A rated current, also has low power consumption and small ripple, high efficiency. 5、Easy to Install: Comes with a compact size and a light weight as well, the installation can be quickly completed in minutes. 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.