What is the risk of blue light in LED displays?

Many studies have emerged warning of the dangers of blue LED light emitted by LED lights in LED screens, but it is worth noting that this light is present in all of our devices, not just mobile phones, computers, or LED screens, so LED lights, or light diodes that emit, are very popular. They use less energy than traditional lighting, are 90% less expensive, and all screens, like many offices and homes, have LEDs that emit blue light.

What is the blue LED light?

Blue light is a portion of the light in the daily visible spectrum. It is in the shortest pause of wavelengths, about four hundred to 500 nanometers away. Mild red is set from 635 to seven hundred nanometers. We see blue as the sum of all the distinct wavelengths we can see, and it’s released by lights, screens, and the sun.

There are blocks of wavelengths we can’t see that can be as dangerous as ultraviolet (UV) rays, which the sun emits as well, are shorter than the visible spectrum and have enough energy to break down our DNA, infrared light is moderate that we won’t see because its wavelengths Very long, but we can feel it in the form of heat. They can also burn us, but they won’t damage our DNA in the same way as shorter wavelengths do.

However, LED screens do not emit ultraviolet or infrared lights. Because it emits visible light.

Screens can contain a slight fraction of blue light but no more blue light than different light bulbs, provided they give the same stability for moderately shorter and longer wavelengths.

Sunlight is 10 times brighter than a common indoor LED or screen light, which means we get more blue light from outside.

Blue light does not harm the eyes. The risks to eye fitness from light exposure come directly from the brightness. The retina contains cells known as photoreceptors, which detect light. Many mild cases can damage these cells.

All LED lights are rated according to their protection on a scale of 0 to 3 used by both the American National Standards Institute and the International Electrotechnical Commission to achieve standardization in LED light marking method “0” so that the light poses no danger to your eyes, and does not require any form of labeling Warning. LED lighting fixtures in your homes, workplaces, and screens have this type of low-risk spot.

Risks to eye health by blooming bulbs with a higher scale; But remarkably, those that may be high-risk, with a score of 2 or 3, are usually the easiest in business settings. People who work with these types of lighting fixtures should wear defensive gear to filter out some mild blues. Since blue light has shorter wavelengths than visible light, there are some problems, such as ultraviolet rays, that may also damage the retina.

Most of us who are most effective will ever experience blue light from LEDs in monitors and ambient light fixtures in safer settings. Although some issues LED lighting can cause vision problems later in life, the science behind these theories is weak.

The risks to our negative eye health from these sources are “negligible” compared to the risks to eye fitness from smoking, cardiovascular disease, or even regular aging, in line with a piece of writing from Harvard Medical School.

For more information contact FAMA