Features: Efficient stepping down adapter transforming 16V-36V input to 12V/ output (72W), ideal for power devices requiring electricity regulation. Features high efficiency switching technology and overload protective for integration in space constrained installations. Suitable for automotive technicians, industrial engineers, and enthusiasts needing power solution for demanding equipment. Power LED, vehicle accessories, workshop tools, and automation systems where stable 12V supply is critical. Small size, convenient installation and wiring, suitable for the environment with limited space. Specifications: Size: Approx.65.43x34.01mm/2.57x1.33inch Input: 16V-36V Output: 12V Working current: Power: 72W Package Includes: 2 Optional Package: Package 1 Include:1Pc stepping Down Adapter Package 2 Include:3Pcs stepping Down Adapter note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.