lg 27gl83a-b 27

Hello, I upgraded from an ACER CB242Y 24 inch 1080p 75HZ to an lg 27gl83a-b 27 inch 1440p 144HZ. I reduced the brightness, contrast, etc - but no matter what I do, i get headaches from it after 15 minutes or so. I went back to my old Acer and now I have no headaches. I do normal work on it...

Hello i moved from uk to europe and i searching for european power cable for this monitor LG 27GL83A-B 27 is it possible to find it because i don't want to use UK --> EU adapter.