Upgrade your truck with the Peterbilt 389 Bunk light Flat top set, which includes a set of 2 bunk lights with dual lights for maximum visibility. With no switches required, these lights easily bolt into the stock location and can be wired into the factory wiring for seamless integration. Plus, you can control the lights using the factory switches, making it simple and convenient to use. Illuminate your bunk area and enhance your driving experience with this top-quality Peterbilt 389 Bunk light Flat top set.