Will these work as a direct bolt-on replacement?

Yes. These mount at factory points with no drilling or bracket modification needed. Your existing electrical connectors bolt straight in.

Do the headlights come with bulbs?

Bulbs are not included. You'll need to transfer your existing bulbs from the old housings or source new ones to match your truck's original spec.

Can I install these myself with basic tools?

Designed for DIY installation with basic hand tools. Disconnect the battery first, remove the old housings, swap in the new units, and reconnect. Your truck's service manual will walk you through the exact removal sequence.