Simple wiring design. Built-in LED that illuminates the logo pattern. Fits in most O.E. standard panels. Standard mounting hole size: 1.43" x .850". Rating: DC 12V 20A, DC 24V 16A. Certified: UL, CE, ROHS, and IP68 waterproof approved. Laser-etched logo pattern to ensure long-lasting durability. Available in a variety of logo patterns for your convenience.