Our 12V Push Button ON/OFF Switch Kit is designed to fit OEM switch blanks for cars. It features a small pigtail for easy installation and includes two built-in LEDs for soft illumination. Perfect for controlling LED light bars, fog lamps, headlights, etc., rated for 3 amps. Measures 1.54" x 0.83" (40 x 20mm). Please measure your current switches for compatibility.