What is Blue Light?
Research shows that blue light mostly exists in the rays of light emitted from electronic device displays,such as mobile phones ,computers ,vidio games and so on.Blue light will exacerbate the symptoms of macular degeneration with extended exposure.Prolonged use of electronic device displays can cause harm to the retina,causing premature degeneration.In the blue light emitted by electronic devices, 60% of them is harmful blue light, that is high-energy visible blue light (380 nm-480 nm). Our products can block out all those harmful blue light.The remaining 40% of the blue light has almost no damage to our eyes.