How to Protect Eyes From LED Light

We are all familiar with LED lights since they are becoming more popular nowadays and are used by thousands of people. LED light is also emitted from our computers, smartphones, and any other light source. But we need to take into consideration that LED lights are harmful to our overall eye health. 

The eyes are one of the most wonderful sensory organs that we possess. They help us to learn about the world and see all sorts of things such as big or small, texture or smooth, far or near, dimensions and different colors. They are made of different parts, and each region has its specific function that helps you see correctly. 

So, if you want to get more information on how to protect eyes from LED lights exposures, this article is for you. We have done the research and found the best ways that you can use in order to protect your overall eye health from the LED lights. 

What are LED Lights?

LED lights are one of the most used lights nowadays. They are light-emitting diodes that are combined in order to work. Also, they are proven to work more efficiently. Even though they are efficient, cheap, easy to use, they also have a negative side. That means they can harm your sight and also lead to many eye conditions that you don’t want to experience. 

But, of course, for each problem, there is a solution. So, when it comes to LED light protection, the technology has created many helpful ways for one to stay safe and protect their eyes. First, let us see why the LED lights are harmful and see the entire electromagnetic spectrum so we can get the full picture. 

How to Protect Eyes From LED Light

Electromagnetic Spectrum 

As we all know, there is visible light to the human eye and also invisible light. There are UV lights that have shorter wavelengths and also infrared light that has longer wavelengths. 

So, the longer the wavelength, the less harm the eye, and the shorter the wavelength, the greater the harm. The essential lights that we need to worry about are the blue lights and the more dangerous UV lights. 

The UV lights are also divided into UV-A, UV-B, and UV-C lights. The one that is close to the visible light is the UV-A light, which means it has the longest wavelength. All of these lights are coming from the sun, and the atmosphere filters are blocking most of them. 

And then, we have a branch of Grow lights that contains a high degree of blue light combined with UV lights. And when it comes to manufacturing LED lights, the manufacturer can choose how many UV LED chips they can use to create the light. Also, they need to keep a balance when creating the LED lights because if they are not correctly made, they can cause significant eye injuries, and they contain blue light. 

Different types of LED Lights

There are different types of LED lights that you can find on the market. You need to be aware that they all contain blue light that is harmful to your eyes. But there are many options that can protect your eyes from the LED lights that we will elaborate further on. 

  • Standard LEDs are used in every household, in every room. 
  • Recessed or can LEDs are usually used and located on the ceilings for downlight.
  • Decorative LEDs are used in different colors and different styles, such as track lights and little Light bulbs.
  • Globe LEDs are used in different spaces to project light in vanities.

How to Protect Eyes From LED Light

Nowadays, we are all exposed to LED lights from our smartphones, computer screens, tablets, and constant exposure is an issue. If you need to protect your eyes from the LED light, there are a few steps you need to follow and also ways to decrease your exposure to LED lights. 

You can always reduce the time you spend in front of your computer or at least take a small break. Also, you can reduce the time spent on your smartphone or get yourself a pair of specialized lenses that can block all bad light, including the LED light. So, let us go on and see what you can do to help your eye health. 

Decreasing of Your Screen Time 

The first thing that you should do is reduce the amount spent on your smartphone and also your computer. You can take a frequent break when you are at work if you must use a computer. But let’s be honest, we all use our smartphones even during our break time. 

So, instead of decreasing the time spent in front of the dangerous light, we lead ourselves into greater trouble and don’t give enough time for eyes to get a break and restore their power. You can get at least 5 minutes’ rest, and you will feel the difference in your sight. Also, your eyes will be grateful for your smart move.

Related: Are LED Lights Bad for Your Eyes?

Computer Glasses for LED Light Protection

Computer Glasses 

As we said, we spend a lot of time on our computers or in front of our smartphones. So a smart thing for you to do is get a simple pair of glasses with a blue light protection filter. They are made in a unique way that can block all of the harmful light and also reduce the chances for you to get a so-called digital eye strain. They are made with yellow-tinted lenses. They work in a specific way by increasing the contrast and at the same time blocking the blue light. 

However, that is not the only solution when it comes to computer glasses. There is another type of computer glasses. They are called anti-reflective glasses or lenses. They can help you to reduce the glare, increase the contrast and block blue light and also all the blue light from all digital devices and the light from the sun. 

Screen Filters 

Another solution is the screen filters that you can purchase online, and they are pretty cheap. Without them, you can damage your screen, and also you can damage your retina, and you don’t want to do that for sure. 

Screen filters can protect your computer from scratches and all kinds of damage, but they also can help protect your eyes. They are also available for your phone or any other device that you are using. Screen Filters will decrease the blue light amount that could reach your retina.

Blinking More Often

According to many studies, it has been confirmed that you blink less often when working on your computer or when you are using your phone. If you blink less, then you have a chance of getting irritated and also very dry eyes. Less blinking can increase the problem of having bad eyesight, and also it can cause headaches. 

So, once you are at your computer, remember to keep blinking more often. Blinking often will help your eyes get the needed moisture, and they will feel less tired. Moreover, you will have fewer chances of getting a headache and bad eyesight. 

Protect Eyes From LED Light

Intraocular Lenses

Intraocular lenses or IOL come in different types, and their role is to protect your eye and retina from blue light. So, if you ever had a cataract and then have done cataract surgery, the cloudy lens is replaced with an IOL lens to help your vision. 

These types of lenses can also help you against ultraviolet lights and blue lights. In case you have such problems as cataracts, the first thing you want to do is discuss this with your Ophthalmologist. They will be able to provide you with more information regarding the whole procedure and any questions you might have regarding it. 

No-Glare Lenses

Bright reflections and glare can cause damage to your retina and eye and also irritation and overall discomfort. Nobody wants to experience discomfort in the eyes, especially at night when driving. So, no matter what age you are, you need to protect your eyes at any cost. 

The No-Glare lenses improve your vision and actually help you drive safer and more comfortably than usual. They protect your eyes and provide relief in case you experience eye fatigue. Moreover, today’s technology and creation of the No-Glare lenses are much more sophisticated, and it is not like the other versions from the past that tended to break and peel. 

Grow LED Glasses

LED lights are made of small chips that emit and produce a specific range of colors. So, they are usually a combination of red and blue diodes. That is why your eyes can have a challenging time focusing and also seeing their movement.

So the Grow LED Glasses can provide you with protection and help your eyes get the needed rest. They will make sure that you can see details and also protect you from different eye diseases. Also, they work like magic and are not on the pricey side, which means everyone exposed to LED lights more often can afford them. 

Frequently Asked Questions 

What is LED light, and how is it connected with Blue light?

The Blue light is a light that comes from the sun. It is a mix of all colors, red, orange, green, blue, yellow, indigo and violet. When the colors are combined, they become the white light that we can see. All of the colors have different energy and wavelengths. 

The largest source from Blue light is found in the LED light used for creating computers, TVs, smartphones, and so on. And the more you use your computer or smartphone without protection, the more chances you have of developing eye disease.  

What are the harmful effects of LED lights?

The LED lights are used every day, and they have a large amount of blue light that is usually found in our smartphones, TVs, light bulbs, and other electronics. They can cause eye injuries and different diseases. 

Moreover, in addition to eye diseases, LED lights can cause migraines and seizures due to their flickering effect. So, people who are already diagnosed with migraine or seizures might want to decrease the usage of their smartphones, computers, and light bulbs. This will help them to decrease their migraines and seizures. 

Furthermore, the LED light exposure can cause disruption in your sleeping patterns, So if you already have insomnia or you want to avoid disrupting your sleeping pattern, you should consider stopping using your smartphone often and also stop using your computer, or simply get some of the glasses that are made for protection. 

How Is LED Light Related With Blue Light

Can LED lights cause Cancer? 

There are common concerns that prolonged exposure to LED lights might cause some eye damage since it contains a large amount of blue light. But according to many studies, it is best not to discover if the LED light can cause cancer. And the same goes for the UV lights. 

What the studies show is that only UV lights could cause skin cancer. But LED lights do not contain that much energy for them to create cancer cells. But it is recommended by many doctors for you to not lie directly underneath a powerful grow light in order to avoid skin damage. 

But prolonged exposure to LED lights can cause eye problems. Specifically, it can make your eyes feel dry and tired. But that is why the technology has developed, and there are many options on the market that can help you avoid the LED light and the blue light to protect your eyes. 


We can conclude that LED light can be harmful to your eyesight, leading to many eye diseases. But, today, technology has created the best solutions for protecting your eyes from bad light. There are so many options, such as glasses, screen filters, and different lenses, to help save your vision. We hope that we have provided you with helpful information about how to protect eyes from LED light.

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Scott Freeman

Scott Freeman is a seasoned expert in EMF protection with over 10 years of experience in the field. Holding a Bachelor's degree in Electrical Engineering and a Master's in Environmental Science, Scott possesses a unique blend of technical and environmental knowledge. Throughout his career, he has been dedicated to researching, developing, and promoting effective EMF protection products that prioritize both safety and efficiency. Scott's passion for helping others make informed decisions has made him a sought-after speaker and writer on the subject of electromagnetic field safety.

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