Description: Waterproof Aluminum housing with Anti-shock protection,function well in the water! More than 90% power conversion efficiency Built-in over/under-voltage input, overload, over-heat and short circuit fully protection Stable and reliable performance Easy and simple installation Specification: Type : Dc / Dc Power Supply Material: Metal Size: 55 * 65 * 25mm Input Voltage : 24 (V) Output Power : 12 (W) Output Current : 10A Package Includes: 1 X 24v Turn 12v 10A Aluminum Shell