Partsam 5 Smoke Cab Marker Roof Running Light Lens Cover+T10 Blue LED High Power Bulb For 1999-2014 Ford F-250 F-350 F-450 F-550 Super Duty WITH factory stock cab marker 1-Epistar-SMD Blue Bulbs Brand New Cover Color: Smoke Covers are made of high quality ABS plastic, won't fade from exposure Direct replacement for OEM factory stock cab marker covers.