Do I need a bulb for this headlight?

Bulb is not included. You'll reuse your existing bulb from the old assembly, or source a matching replacement separately.

Will this bolt directly to my car without any cutting or drilling?

Yes. Factory mounting points align with OEM bracket locations — no drilling or modification required.

Does this assembly need paint or prep work before installation?

The housing arrives ready to mount. If you want to refinish the black trim ring or lens surround, prep and paint are optional — not required for function.