Input Voltage Range:18V-58V DC(18V/20V/24V/36V/48V) Output Voltage:DC 12V (Output Current: 20A max), (Output Power: 240W max)High Conversion Efficiency: up to 95% 12V Converter with built-in smart chip, undervoltage/overload/low load/short circuit/overheat protection. The converter is a silicone sealed aluminum enclosure making it more . It is also heat, water and shock Widely used in automotive trucks, golf carts, LED light bars, monitoring systems, motors, automotive headlights, car lights and DIY. Please note:Slight color difference or difference in kind, does not affect the use, please do not mind, thank you! Colour:Photo Color Material:aluminum Package Contents: 1 x Voltage Regulator set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.