Night Light - Blue Light Filter for android

[Bayberw]

Night Light is an application that helps filter the blue light of the phone screen to protect your healthy eyes at night. This application will adjust the color of your screen to reduce blue light and reduce eye strain and trouble sleeping. A useful and worthwhile health app to have in your app collection.

What is blue light?

It's part of a natural light spectrum, which disturbs the circadian rhythm and causes sleeplessness, headache and bad eye health. Unlike red light night shade, screen light blue light blocks the secretion of melatonin, sleep hormone, and causes restlessness. Retinal neurons are in danger if night filter anti glare is not used after twilight for eye care.

Night Light reduce blue light by adjusting the screen to natural color so it greatly improve sleep.

Night Light keeps the eyes healthy by reducing the amount of blue light that reaches them.

Features:
1. Reduce blue light
2. App filter settings
3. Schedule settings
4. Save power
6. Easy to Use
7. It's FREE!

Reduce Blue Light
The screen filter can change your screen into natural color, so it can reduce the blue light which will affect your sleep.

App filter settings
Can set the filter on/off for each apps.

Schedule settings
Turn filter on/off automatically every day at the set time.

Save Power
Practice shows it can greatly save power because of reducing screen blue light.

Easy to Use
Handy buttons and auto timer will help you turn on and turn off the app in one second. Very useful app for eye care.

It's FREE
Night Light is free and always will be.

Night Light uses accessibility service to detect when an app is launched or closed and allows you to change the filter actions for each app.

Link download:
DOWNLOAD BLUE LIGHT FILTER

 

[Ecruken19mc]

Easy to use, very helpful to me

 

[Hadron]

The usual reason given for blue light filters is to aid sleep, though actually it's one of these "sounds plausible" theories that has become so popular that it's widely accepted yet has little actual evidence to support it.

The idea that blue light damages your eyes is more dubious. Yes, blue photons are more energetic than red, but the intensity of blue light you are exposed to from a phone screen is trivial compared to what you are exposed to any time you step outdoors between sunrise and sunset (and that's before you consider UV, which your phone doesn't emit but the sun does). And remember that we evolved without sunglasses, without indoor environments, constantly exposed to much higher intensities of light of all wavelengths than a phone screen will produce. So to me the idea that you need a blue light filter on your phone to prevent eye damage has more than a whiff of tinfoil hat about it.

Excessive screen use will produce eye strain, and having your screen either too bright or too dim will exacerbate that. But frankly the solution to that is to set the brightness right and take breaks, and don't spend hours on end staring at a little screen a few 10s of cm from your eyes.

 

[ZoeuLX]

It is true that blue color provokes a decrease in visual acuity. The fact is that the rays of this spectrum are focused directly in front of the retina, which leads to blurring of the image. Therefore, it is best to avoid it at night, and your application is very useful for many. Also, if you need to change the color background in your entire room in order to study better at night, for example, I can recommend these smart light bulbs that you can install in any of your rooms. Using them, you can set any color from the rgb model, for example, at night you can set a light yellow color that will please your eye.