screen dimmer for the night

In today’s society, computers have become an indispensable part of our life, work, and study. When you use the computer at night, do you feel eye fatigue, headache, and trouble falling asleep?

blue light cause eyestarin

 A screen dimmer for night is necessary


Why do computer screens are harmful to our health, especially at night? One important reason is computer screens emit blue light. The brighter the screen, the more blue light is emitted. Blue light can cause eye fatigue and cause sleep troubles.  Research had shown that too much exposure to blue light at night can suppress melatonin production, disrupting our normal body clock and making our brains think it’s still daytime. A screen dimmer for night is very necessary for all people who use computers at night.

What is the feature of the  screen dimmer for night


The screen dimmer for night is a kind of software that can adjust the brightness of the screen. You can use it to dim the screen brightness at night,  soften the dazzling screen light and make the eyes more comfortable. While dimming the screen brightness, it also reduces blue light, and you will fall asleep easier.

CareUEyes is an excellent screen dimmer software

screen dimmer for night

CareUEyes is a professional eye protection software, it has the feature of dimming the screen brightness, supports Windows 10/Windows 7/Windows XP.

CareUEyes can dim all screens, whether you are a desktop monitor or a laptop monitor, or a monitor external to the laptop, or your computer is connected to multiple monitors. With CareUEyes, you can dim the Screen brightness from 20% to 100%. The operation method is also very simple.

Three ways to dim the screen brightness

The first way, you can drag or click the brightness bar on the main interface of the software to adjust;

screen dimmer for night

The second way, you can adjust the brightness in the tray right-click menu;

The third way, you can customize the hotkey, and then use the keyboard to adjust the brightness.

screen dimmer hotkey


Automatically dim the screen brightness at night


You can set different screen brightness for day and night, CareUEyes will automatically dim the screen brightness at night, you only need to set the sunset time in advance.

CareUEeys has more features that can protect your eyes 

1.Editing mode

editing mode

Editing mode changes your white screen to black, making it easier on the eyes at night. This feature is very suitable for you to edit or read the text at night because the black background can eliminate most of the blue light and relax your eyes.


2.Professional blue light filter feature

CareUEyes filters blue light by adjusting the color temperature, you can freely adjust the intensity of blue light filtering.