T42 screen brightness at lowest setting

[irus]

hi guys i know the SXGA+ at max brightness has 150 nits brightness but i like working on the lowest brightness setting and wanted to buy a lcd with low very low brightness and lowest pixel pitch esp in TN since color purity is not my priority.

i was wondering how the lowest T42 brightness measure in cd/m2.

and any LCDs which match my criteria? most are just too bright for me even at their lowest settings

Thanks.