Will this kit work on my headlight housing, or is it limited to certain types?

The set covers sealed beams, projector housings, and halogen cartridges. Exact fitment depends on your specific headlight design — if you're unsure, check your owner's manual or measure the adjustment screw heads against the included sockets and wrenches.

Do I need any other tools to adjust or replace a headlight bulb?

This kit is designed to be self-contained for most common headlight work. You may need a Phillips or flathead screwdriver depending on your vehicle, but the core adjustment and removal tasks are covered by the set.

Can I return this if a tool doesn't fit my car's headlight?

Returns follow standard modsupply.com policy. Before purchasing, verify your headlight type and compare the socket/wrench sizes in this kit against your vehicle's adjustment hardware.