Blue-light-blocking glasses may help reduce eye strain from looking at screens. If you’ve recently gone shopping for a new pair of eyeglasses, there’s a chance you may have come across some ...

Industry watchers predict that number ... or faintly blue “cool white” (about 4,000 K), and a blue-white “daylight” (about 6,000 K). One approach to making white light calls for blending ...

“Light, particularly the blue wavelength of light ... Nearly a third of us are constantly online (and that number shoots up to almost half of us in the 18- to 29-year-old range).

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 ...

It’s also been used to treat mild to moderate acne. A study found blue light lowered the number of blackheads, whiteheads, and other acne after 7 days of treatment. Actinic keratosis is scaly ...

Adding a blue-light filter to your eyeglasses may not ease ... researchers and the broader community.” There are a number of actions you can take to ease or prevent eye strain, See said.

there is no regulated or standardised test to assess a product’s ability to prevent blue light damage. Companies do carry out scientific tests on these products. But they can use any number of ...