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2. f.lux - Wikipedia

   en.wikipedia.org/wiki/F.lux

   f.lux (pronounced "flux") is a cross-platform computer program that adjusts a display's color temperature according to location and time of day, offering functional respite for the eyes. The program is designed to reduce eye strain during night-time use, helping to reduce disruption of sleep patterns. [2] [3]

3. Blue light spectrum - Wikipedia

   en.wikipedia.org/wiki/Blue_light_spectrum

   It emits more blue light than traditional incandescent bulbs, potentially impacting the quality of sleep and eye health if used excessively at night. [2] [8] A person using a smartphone at night. Blue light is emitted by digital screens such as computers, tablets, smartphones, and televisions, which can lead to extended exposure in modern lives ...

4. Biological effects of high-energy visible light - Wikipedia

   en.wikipedia.org/wiki/Biological_effects_of_high...

   Blue light, a type of high-energy light, is part of the visible light spectrum. High-energy visible light (HEV light) is short-wave light in the violet/blue band from 400 to 450 nm in the visible spectrum, which has a number of purported negative biological effects, namely on circadian rhythm and retinal health (blue-light hazard), which can lead to age-related macular degeneration.

5. Do blue light glasses actually protect your eyes? Eye ... - AOL

   www.aol.com/blue-light-glasses-actually-protect...

   Do blue light glasses work to protect your eyes from screens? Ophthalmologists share whether there are benefits to blue light glasses and tips to protect eyes.

6. Blue light emitted from smartphones and laptops accelerates ...

   www.aol.com/blue-light-emitted-smartphones...

   Blue light harms our vision by damaging the eye's retina. The study found blue light turns a molecule in the eye into a cell-killing poison. It kills photoreceptor cells, which do not regenerate.

7. Blue light-blocking glasses don't protect eyes or improve ...

   www.aol.com/news/blue-light-blocking-glasses...

   A new review finds that the popular lenses don't help with eye strain, alertness or sleep. Blue light-blocking glasses don't protect eyes or improve sleep, study finds Skip to main content

8. Redshift (software) - Wikipedia

   en.wikipedia.org/wiki/Redshift_(software)

   The program is free software, and is intended to reduce eye strain as well as insomnia [3] (see Sleep#Circadian clock and Phase response curve#Light). Redshift transitions the computer display's color temperature evenly between daytime and night temperatures to allow the user's eyes to slowly adapt.

9. Reducing night light exposure may be a simple way to cut ...

   www.aol.com/reducing-night-light-exposure-may...

   Scientists believe that avoiding bright light at night may be a cheap and easy way to possibly delay or prevent the development of type 2 diabetes. ... still multifactorial and involves a good ...