Thank you, Grouchy.
I was thinking about this, too. I was looking at UVonair, as well as some cheap-o fixtures on amazon (just a basic socket holder with a screw in bulb) similar to what you shared.
This might be a good, cheaper way to try this out.
I do wish there was an ozone tester that was affordable, to have an idea of what’s going on.
Thank you.
Edit: Some of those bulbs are marked Ozone Free, others “Ozone”. FYI for anyone.