For Ford Focus Driving Bumper Fog Light+Bulbs+Switch (Smoke Lens) - 3rd Generation MK III Plug-n-play operation, direct bolt-on OE fitment or replacement for the stock unit Enhance visibility during night time, heavy rain, snow, or dense fog Brings a different appearance to veichle that great for show use or to replace old and worn bumper lights Application: Please check part finder on top of the page (Professional installer is highly recommended no instruction included)