2016 kia optima headlight

It sounds to me like you have a bit of an itch to replace the headlight bulbs with “better” bulbs.

Some other posters on this forum have realized, too late, that the more expensive “better” bulbs can cause all sorts of issues with the wiring, electronic “noise”, and other unexpected issues.

I’d recommend checking with the body shop first on aligning the headlights. Then, IF it’s determined you need new bulbs, stick with OEM bulbs. That’s what the car was designed to use.