Lights are brighter than ever. Is that bad for your eyes?

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August 24, 2025 Lights are brighter than ever. Is that bad for your eyes? By Angela Haupt Editor, Health and Wellness Bright, artificial light is everywhere, from the car headlights that beam into our faces as we drive, to the glowing screens we fixate on all day. TIME contributor Matt Fuchs asked experts what they think about the risks of bright artificial lights—plus how to protect your eyes. READ MORE » If you have a minute, please take our quick survey to help us better understand who you are and which health topics interest you most. Take the Survey WHAT ELSE TO READ Are You a Hostile Punctuator??? We asked experts how to tell—and how to fix it.   How to Bring Up Someone's Bad Hygiene Without Offending Them "Is that your BO or mine?"   Dermatologists Have a Dirty Little Secret They don't use soap.   If you were forwarded this and want to sign up to receive it daily, click here. Today's newsletter was written by Angela Haupt and edited by Mandy Oaklander.   Want more from TIME? Sign up for our other newsletters.         Subscribe to TIME TIME may receive compensation for some links to products and services in this email. Offers may be subject to change without notice. Connect with TIME via Facebook | Twitter | Newsletters PRIVACY POLICY | YOUR CALIFORNIA PRIVACY RIGHTS Questions? Contact newsletters@time.com Update your email preferences or unsubscribe here © 2025 TIME USA, LLC. All rights reserved. TIME Customer Service, P.O. Box 37508 Boone, IA 50037-0508, United States of America Terms of Service