Trucks Roof Top Mounting Brackets and 54" 312W Curved Cree Led Light Bar Set for 99-15 Ford F250 F350 F450 Super Duty - Life time warranty Trucks Roof Top Mounting Brackets Size - 54 in. 312W Curved Cree LED Light Bar Set. Fits for 99-15&#44; Ford F250 F350 F450 Super Duty