My name is Sarah and I'm new on the site. :)
I had a question. How fast do LCD's lose their brightness. I have a LCD from EIZO (Japanese brand) and it is a few years old and total usage time on this LCD is 13606 hours. Its a 15" Square (1024x768 resolution) I have gone through a lot of LCD and LED monitors but I have kept this one because of the quality but now the brightness seems low compared to another LED I have and my TV.
The specified brightness on this was 250cd/m2 when I bought it and now it has been used 13606 hours. How much brightness would have decreased by now?