These brackets are for mounting LED pod lights to your T1N Sprinter van at the hood level. Installation on your van is easy, just back out the two hood hinge bolts by approximately 3/16 of an inch, slide the appropriate side's bracket under the bolts and tighten them back down. There is no need to remove your Sprinter van's hood bolts or hood completely. Installation may take two people, one to stabilize the hood while the bolts are loose and another to install the bracket under the bolts. These brackets are designed to work on all T1N Sprinters vans years 1994-2006. If you have any fitment issues please notify us and we will do our best to remedy the issue. PLEASE TAKE NOTE: These are NOT compatible with vans year 2007 and newer. After installation you now have a mounting point for mounting the ditch lights of your choice (sold separately) to your camper van or work van. These brackets have a 3/8 inch mounting hole and as such are compatible with most pod lights that have a single mounting bolt.