Description: Blue light blocking glasses. Blue light filtering glasses. Sleep Aid.
glasses (1365) filtering (60) blue light (45) sleep aid (37) blue filter (1)
0 BEST SELLER GLASSES > Don`t let electronic devices ruin your sleep! ABOUT BLUE LIGHT
Blue light is emited by the sun, and by LED`s in electronic equipement like TV's, Ipads, laptops, cell phones. It tells your brain that it`s time to wake-up and blocks the release of serotonin - the sleep hormone. BlueKnight glasses filters most of this light so you can use your electronics without disrupting your sleep later.
«If you work a night shift or use a lot of electronic devices at night, consider wearing blue-blocking glasses.»