Do these bolt straight to the factory holes?

Yes. These mount at the factory connection points — no drilling or bracket modification needed. Test-fit before final fastening to confirm alignment with your bumper opening.

Are the bulbs included?

Bulbs are not confirmed as included. You'll need to source the correct bulb type for your vehicle's wiring — check your owner's manual or contact parts support with your VIN.

Will I need to polish or seal the chrome?

The chrome finish ships ready to install. Over time, exposure to road salt and moisture may dull the surface — standard chrome polish will restore shine as needed.