Specifications: Made of high quality material, it is safe and no harm. Using potting waterproof technology compatible and many other protection functions, it is shockproof, waterproof and moisture-proof. Built-in multiple intelligent protection functions, it has high conversion efficiency and stability, which is safer to use. Adopting pure copper core, it has better ductility and is not easy to break. It is widely used in LED car display, GPS navigation, MP3, MP4, car DVD, hard disk player, stereo, etc. Item Name: Step-Down Module Product Material: ABS Input Voltage: 24V (15V to 40V) Output Voltage: 12V±0.25V Output Power: 72W, 96W, 120W Output Current: 6A, 8A, 10A Conversion Efficiency: 96% Protection Grade: IP67 Installation Line Length: 13cm Working Temperature: -20 Degree Celsius to 80 Degree Celsius Module: DC-DC Non-Isolated Step-Down Module Features: Waterproof, Shockproof, High Stability Shell Size: 63mm × 32mm × 18mm/2.48" x 1.26" x 0.71" (Approx.) Notes: 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. Package Includes: 1 x Step-Down Module