These durable stainless steel light boxes from Panelite are designed to fit Peterbilt Trucks equipped with 15 Inch Donaldson or Vortex Air Cleaners. Each light box includes 7 Clear Lens Red M3 LED lights with wiring harness and Packard plugs. .  

• Dimensions: 22" x 6.5"
• Applies to the Rear of Standard Cans (with Flange)
• Includes harnesses 
• Attaches to the brackets between your hood and air cleaner

Application Summary: Peterbilt Trucks (2015-05); Models 378, 379, 388, 389