Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.
Nearly 90 percent of adults use digital devices for two or more hours per day, according to The Vision Council’s 2016 Digital Eye Strain Report, exposing consumers to blue light that some suggest is ...
Your tablet, smartphone, laptop, and flat screen TV all have one thing in common: They each give off blue light. You may know them by the acronym ROY G BIV. Together, they make the white light you see ...
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