For Ford Super Duty/Excursion Pair of Bumper Fog Light+Switch (Amber Lens) Plug-n-Play Operation, Direct Bolt-On OE Fitment or Replacement for the Stock Unit Bulbs, Wiring Harness & Interior Switch Included / Uses 9145 Light Bulb Enhance Visibility During Night Time, Heavy Rain, Snow, or Dense Fog Brings a Different Appearance to Vehicle thats Great for Show Use or to Replace Old and Worn Fog Lights 1 x Pair of Fog Lights (Left &amp; Right) 1 x Wiring Harness 1 x Interior Switch 99-04 Ford F-250/ F-350/ F-450 Super Duty 01-04 Ford Excursion Plug-n-play operation, direct bolt-on OE fitment or replacement for the stock unit Bulbs, Wiring Harness &amp; Interior Switch Included / Uses 9145 Light Bulb 100% Brand New Professional Installation is Highly Recommended Installation Instruction is NOT Included <span class="a-text-bold">High Brightness Scattering Light Source</span>- they provides a high-brightness diffuse light source. The intensity of this light source is to penetrate the dense fog and serve as a reminder to the opposite driver. <span class="a-text-bold">Style Accommodation</span> - Use this type of foglights to enhance the look and feel of your vehicle and to more safety. <span class="a-text-bold">Finer Replacement </span>- This product is used to replace your OE lights, the brightness is significantly enhanced, play a better reminder role.