How to Enable Night Light on Windows 10 and 11

Xiaobai Software  2022-05-07 12: 19  read 149 views

Night light has been part of Windows display settings for a long time.First introduced in the Creators Update, Night Light helps you fall asleep at night by protecting your eyes from the blue light emitted by your computer display.

If you often find yourself staring at a screen late at night, with eye strain and no sleepiness, here's how to enable and configure Windows 10 and 11's Night Light settings to ensure long hours of continuous work don't affect your sleep time.

How to Enable Night Light in Windows 10 and 11

To turn on Night Light on Windows, press Win + I to enter Settings, then click System, select Display from the left sidebar.You can easily find the option to turn on the night light at a glance.


Just toggle the night light button to enable.Enabling Night Light this way will turn on Night Light, but depending on the current time, your screen color may or may not be warmer.Either way, you'll need to tinker with a few settings to tweak them to work for you.We will detail these settings in the next section.

To be clear, while Windows 10 and 11 have a slightly different interface, the options and tabs are still the same.The steps mentioned above work fine on both Windows versions.

If you want to quickly turn on Night Light regardless of the current time, tap the notification icon located at the bottom right of the taskbar.Then, tap Night Light to quickly trigger the blue light filtering function.


If you can't find the button to enable Night Light on Windows 11, click Edit (pencil icon) and select Add.Now, from the list of available options, select Night Light and tap Done to add the option to the quick settings.

Configure Night Light Settings on Windows

Windows allows you to change the intensity and schedule of the blue light filter.To do this, open the Settings window and go to System > Display.If you're on Windows 10, click on the Night Light settings option located under the toggle button.


Windows 11 users can click anywhere within the Night Light box to view Night Light settings.The settings for both versions of Windows are roughly the same; only the option labels differ.

Turn on night light

The first button, labeled "Turn On Now," will enable Night Light on the system.It works the same as the night light option in the taskbar quick settings.Using this option to enable Night Light will turn on the blue light filter regardless of the current time.

Adjust the intensity of the blue light filter

Next, you'll see a slider that allows you to control the strength of the filter.Choosing a higher value will make the screen colors warmer.You can try this setting and see what works best for you.

Ideally, you should choose a value that doesn't interfere with your work, while also helping you protect your eyes from blue light.For most people, around the age of 30 to 40 is the best and most comfortable environment.

set your own time

If you want to set your own time for the filter, you can do so with the Schedule night light option.This setting allows you to specify a time when you want to enable the blue light filter.When the period starts and ends, Windows automatically toggles Night Light for you.

To get started, enable "Schedule night light".You can set the time manually, or use the more convenient option to enable night light at sunset and disable at sunrise.However, keep in mind that this option requires you to enable location services on your device.If you don't want to turn on location services, you can manually set the sunrise and sunset times.


To do this, use the "On" and "Off" fields to specify a range where you want Night Light to be enabled.The best time to turn on the night light is a few hours before you go to bed.

Once you've set the on and off times, go back to the display settings and toggle the option to turn on the night light. Windows will now automatically enable night light at the beginning of the hour and disable it at the end of the period.

Are night lights good for your eyes?

To learn more about the positive effects of night light, you first need to know how blue light affects our sleep schedule.Blue light, usually emitted by the sun and other screen devices, stimulates our bodies to wake up by blocking the production of melatonin, the hormone that helps you fall asleep.

Staring at a screen at or before your sleep time can seriously hinder your sleep.The Night Light feature acts as a blue light filter for your screen, replacing bright, bright colors with warmer tones like orange and red.


Another feature similar to Night Light is Dark Mode.Dark Mode replaces the default light theme with a dark theme with white text on a black background, which will also help you when you need to use your computer for extended periods of time.

While Dark Mode can help you reduce the effects of blue light to some extent, it's not as effective as Night Light.Combining these two display modes can help prevent eye strain from prolonged exposure to bright screens.

Windows helps you take care of your eyes

The Night Light feature on Windows is very easy to access and use in case you need it.You can even schedule it to have the filter turned on for a few hours each day and automatically turn off at the end of those hours.

This way, you can minimize your eye strain.

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