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Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 times ...

Blue light-blocking glasses claim to reduce eye strain from screens, preserve eye health, and help with sleep. But do they actually work? Experts weigh in. In recent years, blue light-blocking glasses ...

Make sure your pocket computer’s screen is safe from harm. By Adam Douglas Published Sep 13, 2023 5:55 PM EDT We may earn revenue from the products available on this page and participate in affiliate ...