Do I need any fasteners or brackets beyond what's included?

The kit includes the lights and switch. Fastener availability depends on whether you're retaining factory brackets or upgrading those separately — verify your bracket hardware before install.

Can I install this myself without a shop?

These mount at factory points and use the OEM switch location, so basic hand tools and standard automotive knowledge should get you there. If you've done lighting work before, this is straightforward. First time? Take your time and refer to your service manual for electrical routing.

Will the smoke tint reduce brightness compared to clear fog lights?

Smoke finish does reduce light output slightly compared to clear lenses. You're trading some brightness for darker aesthetics — standard tradeoff with tinted lighting. Check your local regulations before install to confirm compliance.