Do these come with bulbs?

Bulbs are not confirmed to be included. Check your existing corner light housing to confirm bulb type before ordering, then source separately if needed.

What do I need to install these?

Mounting method and required hardware are not specified. Test-fit before committing to fasteners or adhesive, and refer to your vehicle's service manual for torque specs if bolts are involved.

Will the smoke finish fade over time?

These are brand new units with factory finish. How they hold up depends on UV exposure and regular cleaning — treat them like any painted part and protect with a clear coat if exposed to harsh sun.