Do I need to buy a bulb separately?

Yes — this assembly ships without a bulb. You'll need to source the correct bulb type for your vehicle separately before installation.

Will this mount to my existing fog light bracket?

This is designed as an OEM-replacement part, so it uses factory mounting points. Test-fit before final installation to confirm alignment with your bracket.

Can I paint this before installing it?

The plastic lens has an amber finish already applied. Paint the housing if needed, but test on a small area first to confirm adhesion to plastic.