Screen Brightness Eye Strain

Comments discuss how excessively high display brightness, especially in light mode indoors, causes eye discomfort and recommend lowering brightness, using dark mode, or tools like ColorVeil for relief.

➡️ Stable 0.5x Hardware
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Keywords

EM AFAIK FFFFFF HDR e.g SDR GS7 apple.com OLED CRT brightness hdr screen display bright monitor light contrast mode black

Sample Comments

ctz Aug 25, 2017 View on HN

Some screens have dynamic brightness/contrast adjustment which can cause this effect.

blunte Jun 12, 2020 View on HN

It is likely that you have your display brightness too high. Indoors, in light mode, most modern screens need to be set at 50% or lower brightness.

endori97 Sep 9, 2020 View on HN

Download ColorVeil and knock down the brightness of your current setup, if that doesn't work then maybe go with OLED instead.

xigoi Jul 30, 2024 View on HN

I find light mode painful even on minimum brightness.

simongr3dal Sep 7, 2018 View on HN

Screen brightness makes a big difference.

Waterluvian Jan 18, 2021 View on HN

Do they adjust brightness or fake it by adjusting colour output?

CharlesW Jul 28, 2023 View on HN

Tip: If light mode hurts your eyes, your monitor is too bright for your environment. My LG is set to 50%, for example.

mort96 Nov 25, 2025 View on HN

It's still uncomfortable to have 10% of the screen get ridiculously bright.

buildbot Mar 23, 2022 View on HN

Yeah, this! Nobody wants a #FFFFFF page at 1600 nits, unless it's noon and they are outside!

wkat4242 Feb 17, 2025 View on HN

I'm almost 50. And I have a big problem with my display, even during the day I run it at 0% brightness. During the night it's really way too bright. This is why I use dark mode. I also sometimes reduce the contrast but this messes up colour accuracy in a bad way.I agree it's not really a content issue as much as a hardware issue. LCD screens have a limited backlight range and seem to be optimised for peak brightness not lowest brightness. Probably because big numbers sell bette