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What is Blue Light?

Blue light is a color in the visible light spectrum that can be seen by human eyes. Blue light is a short wavelength, which means it produces higher amounts of energy.


In its naturally occurring form from the environment it is completely harmless and totally essential in our existence. It regulates our internal body clock; it wakes us up, gives us energy and alertness, and overall is extremely beneficial to our day-to-day life.


As our lives become more and more intertwined with technology and we spend more and more time looking at artificial light by looking at screens, we are being exposed to excess amounts of Blue Light, thereby confusing our bodies and minds.

Effects of Blue Light

  • Eye damage
  • Sleep
  • Concentration
  • Headaches/migraines
  • Suppression of melatonin
  • Production in our bodies
  • Energy depletion
  • Mood swings
  • Low concentration

Why Light Shield Blue Light Protection?

By using a LightShield Eyes blue light screen protector you will have the peace of mind that your eyes and your health are protected, while our 9H Asashi Tempered Glass protects your device from damage.