Minimal sunbed usage?

I have severe KP and I’ve found the appearance is helped a lot with exposure to the sun and basically nothing else. However, I’m in NORTHERN California lol. Also not looking to sunbathe nude. I am considering finding a place to use a sunbed once a week ish for a few minutes to help my skin, but I know sun beds really aren’t good for you. Since I’m not really looking for a tan per se, I’m wondering if the benefits of minimal usage could outweigh the risks. Any of y’all have info or experiences with that?