Center Rear 4″ Round LED Light Panel Universal fit. Lights, hardware and harnesses included. Measures 34″ wide by 9.5″ high. Add to wishlist Part # : 3281-MSS186 Categories: Light Boxes/Panels, Mack Tags: class 8, deiters, Dieter's, dieter's truck accessories, light box, mack light box ❮ ❯ Product Information Product Information Center rear 4″ round LED light panel – this is an alternate version of the center rear light box. Mounts to underside of frame. Back open. Lights, pigtails and hardware included. IIDU004