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Blue Light Explained
Macular Degeneration Blue light (HEV) penetrates all the way to your retina and has been shown that too much exposure to blue light can damage light sensitive cells in the retina. This causes changes that are similar to those of macular degeneration, which can lead to permanent vision loss. Many eye care professionals have concerns that the blue light exposure from digital screens might increase a person's risk of macular degeneration later in life.
Digital Eye Fatigue Short wavelength, high energy blue light scatters more easily than other visible light and makes it not as easily focused. When you're looking at your digital screen that emit significant amounts of blue light, this unfocused visual light reduces contrast and can contribute to digital eye strain.
Sleep Disruption Blue light is very important in regulating circadian rhythm - your body's natural wakefulness and sleep cycle. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. But too much blue light late at night can disrupt this cycle, causing sleepless nights and daytime fatigue. People who use their electronic devices before bed have a harder time falling and staying asleep.
Why Not Block All Blue Light?
It's well documented that some blue light exposure is essential for good health. Research has shown that high-energy visible light boosts alertness, helps memory and cognitive function and elevates mood.
In fact, something called light therapy is used to treat seasonal affective disorder (SAD) — a type of depression that's related to changes in seasons, with symptoms usually beginning in the fall and continuing through winter. The light sources for this therapy emit bright white light that contains a significant amount of HEV blue light rays.
Also, blue light is very important in regulating circadian rhythm — the body's natural wakefulness and sleep cycle. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. But too much blue light late at night (reading a novel on a tablet computer or e-reader at bedtime, for example) can disrupt this cycle, potentially causing sleepless nights and daytime fatigue.
Key Feature of our screen protector
Anti-Blue Light
Filter out Blue Light (380nm-490nm wavelength)
Improve Sleep
Relieve computer eye strain to help you sleep better
Anti-Glare
Helps reduce glare and mirror-like reflections which makes your screen easier to use in high-glare situations
Anti-Fingerprint
Protects against sweat and oil residue from fingerprints
Cara Yuu
September 2, 2025
Great Blue screen protectors my sister loves them they do their obs well and for a good price. they were a little big but can be ct down to size.
Dollie
August 5, 2025
The screen is seems to be very helpful on the eyes. I am happy with it.
Victoria
July 9, 2025
Cannot get the bubbles out at all.. super frustrating and I am used to putting screen protectors on all devices.
Beantown Bob
June 9, 2025
LEDs also emit blue light. I cut up these screens and fit them around shades with LED lights. This way the blue light is blocked when I'm at eye level with the LEDs. Great for table and floor lamps. I also applied some of the material over the LED lenses of my under cabinet kitchen lights. You'll want to avoid direct contact with very warm/hot LED lighting which might cause the material to melt or ignite. Don't apply directly to the light source itself. Use common sense if you're going to use it for this purpose.I did not use this product as it was intended so I can't give feedback on it's screen protector application.
DPrice
June 8, 2025
Was getting head aches and watery eyes by the middle of the day. Not any more!! So glad I got this. It is a bit tricky to put on but worth it.
Cheryl Mitchell
June 1, 2025
The film itself is sturdy, but the items given for installation were of low quality. The wipes were WAY too small for larger screens and you get only one wet and one dry for 3 films!! Squeegee is flimsy, making it VERY diffucult to get bubbles out while installing. I still have a bunch of bubbles I can't get out abd have to stare at 8 hours a day while I work.
Ginese
May 22, 2025
Love these no more headaches after staring at a screen all day!
Adam Uhl
April 17, 2025
I think this would really help with tiredness effect of staring at a screen all day, but the BUBBLES. I cannot for the life of me get the bubbles out. Will probably end up trashing them and buying something else.
Customer
February 20, 2025
Thank-you so much for having the replacement filters sent...we've received it just in time for Father's day! Dad loves it...excellent quality (he said he could sleep better now)! :)
Terri Boyce
February 6, 2025
I found it a little tricky place on the screen. After that it is working just great
Alexis
December 22, 2024
Product does what it is supposed to do. 3 plastic screens with tabs labelled to tell you what is the front and back. Easy to clean. Only dislike is in the wrong light (near a window or near a desk lamp) the glare is horrible. Doesn't work on touchscreen.
Customer
December 7, 2024
Didn’t work
LeeAnn
December 5, 2024
Got for employee who suffered from nightly headaches, it was an automatic improvement after first day.
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