TV, Computer, PAD, mobile phones and other kinds of LED display, advertising light box, luminescent lamp are all LED, LED light source is made up of blue light band, to brighten and beautify the products effect, factories will brighten the blue light of LED.

As the popularization of electronic products and their penetration into every aspect of our lives, everyone's access to blue light increases dramatically. So far, the most efficient way to reduce damage is to avoid long time exposure from blue light effectively, and the use of anti-blue light lens can effectively solve this problem.