Best Lighting Setup for Home Office Eye Health: An Optometrist's Complete Guide

I test eyes for a living, and the number one complaint I hear from office workers has shifted dramatically over the past decade. It used to be “I need new glasses.” Now it’s “my eyes hurt by 3 PM.”

The culprit is almost always the same: a poorly lit home office. Not just the screen — the entire lighting environment. Most people get the monitor brightness roughly right but ignore everything else: overhead lights, natural light, desk lamps, bias lighting, and the contrast between their screen and surroundings.