The Peterbilt 378, 379, 388, and 389 2005 and newer Donaldson Front Air Cleaner Light Bar is a practical and durable accessory for your truck. Made of stainless steel, this light bar is designed for use with 13-inch standard Donaldson cans. It measures 22.75 inches long with a 2.75-inch mount and features eight amber/clear LEDs. Each light bar includes six 2-inch round starburst LED lights with visor bezels, sold in pairs. The wiring harness with Packard plugs is also included. Easy to install, this light bar attaches to the brackets between the hood and the air cleaner on both sides, fitting most Peterbilt 378, 379, 388, and 389 2005 and newer makes and models.