Lumens vs. Eye Health: What 14 Desk Lamps and 8 Hours of Daily Testing Actually Taught Us About Workplace Vision Fatigue
We subjected 14 desk lamps — ranging from $18 to $249 — to eight-hour daily testing sessions, measuring blink rates, pupil response, and self-reported fatigue to determine whether premium lighting technology genuinely protects your eyes. The results challenged several assumptions we held going into the study. Here is what the data actually revealed.