The 4 Inch 12 LED Reverse/Backup Light Kit is a practical and reliable solution for enhancing visibility while reversing or backing up. With 12 super bright LEDs, this kit provides excellent illumination. The chrome reflective inner housing and shatter-resistant polycarbonate lens ensure durability and long-lasting performance. Approved by E4/DOT/CCC, this kit is suitable for all weather conditions. The self-sealing socket and pliable matte black rubber grommet make installation easy and secure. Sold as a kit, it includes 1 light, 1 rubber grommet, and 1 plug, fitting most makes and models.