Light-emitting diodes or LEDs have become such a pervasive part of your daily life that it is tough to look back on the days of the incandescent bulb. These LEDs quickly become the ideal solution for the household to businesses due to the plethora of features.
LED is a groundbreaking invention, no doubt, but there are some downsides to it too, and the most harmful is for the human eye. But can good glasses frames reduce the negative effect of LED rays?
With this in mind, we’ll see if LED lights are harmful to the eyes and some of their prevention methods.
Can LED Lights Harm Eyes?
LEDs use shortwave light, also called ‘cool’ in color, that comes from the blue part of the color spectrum. According to the reports by Daily Mail, the continuous exposure to these lights is enough to damage a person’s retina.
The shorter the wavelength, the higher-energy light, and the greater the damage it can be from the LED. That’s why it is said that UV light is dangerous to the eyes.
Typically referred to as a blue light hazard, LED lights to produce shortwave, high-energy. It refers to the photochemical damage to the retina that can cause intense light sources.
The outer eye tissues are exposed to UV light components that lead to eye damage. Direct & indirect damage to genetic material can often occur in these tissues, leading to tumor formation.
Effect of Different Light on Human Health
Different types of light colors can cause eye damage:
Blue Light
- Health Effects – Exposure to blue light at night can negatively affect the secretion of melatonin hormone that influences circadian rhythms, which makes people fall asleep hardly plus leaves them more tired & sluggish.
- Eye Effects – The cornea can’t block the blue light completely and thus penetrates through the retina. It brings changes similar to macular degeneration that cause permanent loss of vision.
UV Light
- Health Effect – UV light is harmful to the skin, from sunburn to cancer.
- Eye Effect – The ultraviolet lights of 3 types can harm our eyesight, and UV-A and UV-B are more problematic and affect the eyes differently. Like blue light, UV-A light passes through the cornea and hits the retina.
Best Ways to Protect Eye from LED Lights
Most of the LED grow lights contain a different degree of UV-A diodes and blue light. However, it’s crucial to wear eye protection if you spend a lot of time working on a screen with powerful lights.
- Don’t Stare into Lights – LEDs with a high amount of UV and blue diodes are harmful to the eyes and are typical for all the white lights. However, the harm of LED light is dependent on the color and intensity. So, that is how any powerful light can easily hurt the eyes if stared at directly. You need to ensure not to stare into the lights directly with naked eyes.
- Wear Grow Glasses – Grow glasses are designed to protect the eyes from the dangerous UVA & UVB rays. These glasses are turned to a specific spectrum that helps to look completely natural when looked through these glasses. Moreover, they make detecting any discoloration or symptoms of problems more manageable.
- Computer Glasses – One of the best ways to protect the eyes from harmful light rays is by using good quality anti-glare computer glasses. For this, you can use Lenskart eyeglasses online, which deals in premium quality glasses. These glasses are coated with high-quality UV protection that doesn’t allow the rays to hit directly to the retina and protect the eyes.
- Reduce Screen Time – Another way to decrease the risk of LED lights on the eyes is by limiting the screen time, including devices such as smartphones, computers, or TV screens. You can do this by taking frequent breaks and avoiding using the screen for long – at least 1-2 hours before sleep. You can also follow the 20-20-20 rule, which means looking at least 20 feet away every 20 minutes for 20 seconds.
- Engage in Outdoor Activities – Simply playing outside or participating in outdoor activities such as running or exercise can significantly help reduce the chance of weak eyesight. Moreover, exercise helps reduces eye strain.
Some Lighting Tips for Healthy Eyes
There are multiple ways from which the light can reach your eyes, such as the sun, computers, mobiles, and tablets. So, before choosing the right bulb, taking care of your eyes is crucial.
- Have a regular eye exam.
- Get more natural light at work & home.
- Protect the eyes from sun rays when outside by wearing glasses frames.
- Avoid watching TV in a dark room for a long time. However, if you want to watch, then make sure to use the backlight behind your television to reduce eye strain.
- Keep eyes moist by blinking frequently.
- Your LED screen brightness should not be more than the ambient lights.
- Last but most importantly, always watch the LED display from at least 25 inches away.
Bottom Line
Well, it’s onto you to take care of your eyes from the harmful UV & blue lights. The adverse effect of these lights can cause permanent vision loss.
Multiple ways can prevent the eye from the impact of LED lights. By following the preventative measure for the eye, make sure to use eyeglasses. For this, you can book from Lenskart eyeglasses online store that deals in top quality anti-glare and latest technology Blue cut lenses for the maximum protection.