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 the 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 is very necessary for all people who use computers at night.

What is the feature of the  screen dimmer for the night

The screen dimmer for the night is a kind of software that can adjust screen brightness and filter blue light. It can help you avoid the damage of bright light to your eyes at night, and avoid the blue light at night from disturbing your normal sleep cycle.

CareUEyes is an excellent screen dimmer app


screen dimmer for night

CareUEyes is a professional brightness controller for PC and laptops,  it supports Windows 11/10/8/7/XP.

CareUEyes can dim all screens, whether desktop monitors or laptop monitors, or a monitor external to the laptop, or your computer is connected to multiple monitors. It is easy to adjust brightness with CareUEyes, you can dim screen brightness between 100% and 20%.

Three ways to reduce screen brightness

The first way, you can drag or click the brightness slider to adjust screen brightness;

screen dimmer for night

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

The third way, you can customize hotkeys, and then use the keyboards to adjust brightness.

screen dimmer hotkey

Automatically dim screen brightness at night

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

Reduce blue light and help you sleep

CareUEyes reduces blue light by adjusting the color temperature and enhancing reddish colors, so the computer screen will look warmer.

You can adjust the color temperature with the color temperature slider, sliding to the left to decrease the color temperature can reduce blue light, and sliding to the right to increase the color temperature can increase blue light.

screen dimmer for night.

You can also customize hotkeys to quickly adjust color temperature.

screen dimmer for night

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. Remind you to take regular breaks

Screen dimmer for night