Will this plug directly into the factory harness, or do I need to wire it myself?

The switch comes with wiring harness included. Connect it to factory fog light locations or tap into a 12V source—standard installation for most DIYers with basic tools.

Do the bulbs come with this kit?

Bulbs are not included. You'll need to source the correct bulb type separately and install them in the light housings before mounting.

Can I paint the smoke bezel if I want a different color?

The bezel is hard panel construction and can be prepped and painted to match your preference. Sand lightly, prime, and paint with automotive-grade products for best results.