A digital lifestyle increases blue light exposure risk
Light is made up of electromagnetic particles that travel in waves. These waves emit energy, which has range in length and strength.
The shorter the wavelength, higher the energy. The length of the wave is measured in nanometers (nm), with 1 nanometer equalling 1 billionth of a meter.
Blue Light has a very short wavelength so produces a higher amount of energy. Studies suggest that, over the time, exposure to blue Light could cause serious long-term damage to eyes.
Blue Light has a wavelength of between 380nm and 500nm; making it one of the shortest, highest-energy wavelength.