Fact of the day: if, like me, looking at a bright light makes you sneeze, that's called photic sneeze reflex.
— David (@DavidArtiss) January 27, 2021
Or (draws breath) Autosomal Dominant Compelling Helio-Ophthalmic Outburst (ACHOO) syndrome.
Or (best name yet) photosneezia.
Talk to me!