The Peterbilt 377, 378, and 379 1987 and newer rear Vortox air cleaner light box is a practical and beneficial addition to your truck. This light box comes with 6 round 2-inch red LEDs, providing enhanced visibility and safety on the road. Made from stainless steel, it is durable and long-lasting. Sold in pairs, it fits most Peterbilt 377, 378, and 379 1987 and newer models. Improve your truck's appearance and functionality with this reliable and stylish light box.