Do these bolt up at the original fog light mounting points?

Yes. These mount at factory rocker points — no drilling required. You'll be working with existing holes and fastener locations.

Is wiring to the rocker switch something I can handle myself?

The switch arrives ready to install. Wire routing and power source depends on your comfort level with basic electrical work — most DIY builds run a fused line from the battery or fuse block. Refer to your vehicle's service manual for existing power tap points.

Will I need to prep the lens or housing before installing these?

Inspect the mounting surfaces and lens for shipping debris, then mount directly. The smoked finish comes factory-applied — no sanding or painting required on your end.