Night light is a new feature that has been introduced on Windows 10 starting with the Creators Update to reduce eye strain. Similar to Night Shift from Apple and Android’s Night mode, Night light reduces the blue light emitted by the display to help your eyes not to get fatigued when working long hours at night and improve sleep quality. In this guide, you’ll learn the steps to fix Night light on the Windows 10 Creators update or later, when the option appears grayed out in the Settings app.

How to fix Night light on Windows 10

Once you completed the steps, the Night light settings will be reset, and the feature should start working again — just try to configure it one more time. Reset Night settings on Windows 10 Usually, when you’re having problems with Night light, the issue is likely to be the video driver, as such another thing you can do is to reinstall or update your video driver to the latest version. Is Night light working again on your device? Let us know in the comments below. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.