Upgrade the interior lighting of your Freightliner FLC/FLD truck with this set of 2 dome lights. These dome lights are a direct bolt-in replacement for the original Freightliner dome lights, making installation a breeze. Each set includes mounting screws for easy installation. Please note that these dome lights must be used with the existing backer plate for proper installation. Improve visibility and brightness in the cab of your truck with this high-quality dome light set.