500 cd/m2 max brightness (typical)
According to this not-entirely-vetted [World Wide Web service](https://www.convert-measurement-units.com/convert+cd+m2+to+Nit.php), this unit ("[Candela per square meter](https://en.wikipedia.org/wiki/Candela_per_square_metre)") is 1:1 equivalent to "Nits." ...no, it would seem the latter is just an incorrect name for the same unit. Cool.