SOJOS Blue Light Blocking Glasses Hexagonal Eyeglasses Frame Anti Blue Ray Computer Game Glasses SJ5036 One and Only with Gold Frame/Anti-blue Light Lens

WHERE DOES BLUE LIGHT COME FROM? The primary sources of harmful indoor blue light are the TVs, smart phones, tablets and computers we use every day. WHAT ARE HARMFUL EFFECTS OF EXPOSURE? There are three concerning threats from blue light: 1....