Features: Adopting advanced conversion technology to ensuring maximums power transmission efficiency. Suitable for households and industrial environments that require stable current supply, effectively solving equipment failure problems caused by unstable voltages. The plastic shell is light weight, but also enduring, and can be flexibly placed in narrow installation spaces. Suitable for various occasions such as home decoration, industrial automation equipment, LED lighting systems. The DIN rails installation way is convenient and fast, saving time and space. Specifications: Component: Plastic Output voltages: 12V/24V Output power 120W Input voltages: 100-240 Size: about 113x40x125mm/4.45x1.57x4.92inch Package Includes: 1pc Din rails Switching Power Supply note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.