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WebSep 10, 2024 · That said, you might still want to dial it down a bit when you’re reading in a darkened room. To adjust your Paperwhite’s brightness, tap on the top of the screen to bring up the menu bar (if you’re not already in the main list/book view), then tap on the light bulb icon. Use the slider to then brighten or dim the screen. WebAug 22, 2024 · Conclusion. As mentioned, reading in dim light and subjecting your eyes to intensive use may cause eye strain. Avoid suffering from this condition by consulting medical professionals and equipping yourself with reliable information on taking good care of your eyes. Stay in-the-know about the latest health and medical news by making Dose … WebThe Science behind Reading or Writing under Dim Light. When we read in the dark, our pupils dilate do absorb more light. Also, your eye muscles relax, you produce more photo-sensitive chemicals, and your eyes become wide open. That is why our eyes hurt when someone suddenly turns on the light. Some people are prone to headaches due to eye ... how to speed up a slow phone