There are currently no civilian options to fill the rectangular light port in the lower bumper light mounts.
 
This pair of Zinc plated plates cover both holes, giving you a few more options.
 
	
Mount a 5"lightbar directly on to the plate
 
	
Recut circular holes and mount single or dual spotlights
 
	
Paint to suit your colour scheme and leave for a tidier looking finish to your truck.