For GMC Sierra/Yukon Denali Pair of Bumper Driving Fog Lights (Clear Lens) Plug-n-Play Operation, Direct Bolt-On OE Fitment or Replacement for the Stock Unit Comes with a Pair of Fog Lights / Bulbs Included / Switch NOT Included / Uses 880 Bulbs 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) 2006 Cadillac Escalade 01-07 Sierra C3 Denali 01-06 GMC Yukon Denali 01-06 GMC Yukon 1500 Denali 92-99 Pontiac Bonneville GM2593126, 16531086, GM2592126, 16531085 Plug-n-play operation, direct bolt-on OE fitment or replacement for the stock unit Uses 880Bulbs / Bulbs are Included / Switch Not Included 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.