make: LG Electronics
model: E2441
serial: 0x00009F69
HDR static metadata:
luminance 0.000000-0.000000, maxFALL 0.000000
metadata type1=no
EOTF tSDR=yes, tHDR=no, PQ=no, HLG=no
default color primaries:
    red: 0.633, 0.351
  green: 0.335, 0.608
   blue: 0.145, 0.058
default white: 0.313, 0.329
signal colorimetry: