Fitment Information Ford F-250 / F-350 / F-450 / F-550 (1999, 2000, 2001, 2002, 2003, 2004) Also fits Super Duty & sealed beam headlight models Includes parking lights - no need to purchase separately! Specs & Features 1 pair of projector headlights Includes Halogen H1 high beam & H1 low beam light bulbs LED DRL Bar requires to be tapped into a power source.  We recommend tapping into the parking lights so the bar lights up when you turn the parking lights on.  If you want it on all the time, tap it into an ACC power source so it turns on with the truck. Bulbs are not included for corner lights - use stock bulbs, sockets or wiring for installation Made by an OEM approved & ISO certified manufacturer with materials that meet or exceed strict OEM requirement Direct replacement,  Simple wiring required to connect the Halo lights to your parking lights so they work as a DRL (Daytime running light) Product Description Spec-D headlights are designed to be a direct replacement for your factory headlights and require no modifications, cutting or wire splicing to install.  These headlights are designed to provide you with a much brighter and cleaner light to improve safety and appearance.   Spec-D Headlights Features and Specs: Upgrade your car or truck to the latest headlight styling Designed for a direct fit, direct replacement for your OEM factory headlights Easy hassle free install DOT-Compliant Fully sealed to keep moisture out Warranty Information All Spec-D products sold on Redline360 as of 4/1/2021 now feature an extended warranty, free!  Spec-D Tuning offers a standard 90 day manufacturer defect warranty, but Redline360 doubles this warranty to 180 for any Spec-D products purchased on or after 4/1/2021. If your Spec-D lights came with bulbs and they burned out during the warranty period, simply contact us for a free replacement. Warranty is valid for any manufacturer defect and does not cover any modification or any lights that were modified.