Say goodbye to headaches, eye strains and bad sleep - forever.
What is blue light?
Blue Light is light at the high end of the visible light spectrum. The ones with the shortest wavelengths and highest energy are also known as blue-violet or violet light.
Light rays beyond the visible light spectrum are called ultraviolet (UV) rays. High energy UV rays are the ones responsible for your suntan.
Where is blue light?
Almost every source of light - natural or artificial - emits harmful blue light.