What is blue light?
Blue light, also called High Energy Visible Light (HEV), is a part of the visible light spectrum with a wavelength between 380-500 nanometers, which is one of the shortest and highest-energy wavelengths in the visible light spectrum.
For your reference, here is more information about the blue light:
1. In daily life, blue light mainly comes from the natural sunlight and various artificial lights such as bathroom heat lamps, flat-panel displays, LCD screens, fluorescent lamps, mobile phone screens, LED lights, and so on;
2. Prolonged exposure to blue light, especially from screens, can lead to eye strain. Symptoms include dry eyes, blurred vision, and headaches. Additionally, excessive exposure to blue light, particularly in the evening, can disrupt sleep patterns;
3. It is important to raise awareness of protecting eyes from blue light, especially those who are frequently exposed to digital screens and artificial lighting.
For your reference, here is more information about the blue light:
1. In daily life, blue light mainly comes from the natural sunlight and various artificial lights such as bathroom heat lamps, flat-panel displays, LCD screens, fluorescent lamps, mobile phone screens, LED lights, and so on;
2. Prolonged exposure to blue light, especially from screens, can lead to eye strain. Symptoms include dry eyes, blurred vision, and headaches. Additionally, excessive exposure to blue light, particularly in the evening, can disrupt sleep patterns;
3. It is important to raise awareness of protecting eyes from blue light, especially those who are frequently exposed to digital screens and artificial lighting.
Does it help?
Yes
No