Night light is better for eyes and enables you to avoid the damage from blue rays emitted from computer screen in Windows 10.  PC radiates blue light that harms your eyes and to filter these, Windows 10 has an option among display Settings called Night light.

You can enable, disable, and lower Night light, furthermore, decide how much warmer color you allow your screen to emit. A setting there also allows to schedule the functionality on Windows 10.

Methods list

1] From Action Center
2] Using Display Settings
3] via Registry Editor / regedit

 

Disable and Enable Night Light in Windows 10

Here is How to disable and enable Night Light in Windows 10 –

1] From Action Center

  • Press – Win key + A.
  • Click on – Expand.
  • How to Enable Night Light in Windows 10How to Enable Night Light in Windows 10

  • To enable, click – Night light.
  • Night light action centerNight light action center

  • To disable, again click the same under Quick actions.
  • 2] Using Display Settings

  • Press – Winkey + I.
  • Click – System.
  • How to turn on Night Light in Windows 10How to turn on Night Light in Windows 10

  • Select – Display.
  • To enable, click the toggle switch under – Night light.
  • To disable, click the toggle again.
  • Night light toggleNight light toggle

  • Next, click the link – Night light settings.
  • Night light settingsNight light settings

  • Click the option – Turn on now.
  • Turn on now optionTurn on now option

  • To increase or decrease the value of the light use the slider under – Strength.
  • Strength sliderStrength slider

  • To schedule, click the toggle switch under – Schedule light night.
  • Schedule night light toggleSchedule night light toggle

  • Now set the timing using the options – To turn on the Night light the whole night, select – Sunset to sunrise (timing will be given here).
  • Sunset to sunrise optionSunset to sunrise option

  • To manually set the timing, check the box – Set hours.
  • Select the turn on and turn off timing separately through the Clock in the table.
  • table clocktable clock3] disable and enable Night Light in Windows 10 via Registry Editor / regedit

  • Click the – Start.
  • Type – regedit.
  • Press – Enter.
  • Select Yes on User account control dialog.
  • User account controlUser account control

  • Copy the below path –
  • HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionCloudStoreStoreDefaultAccountCloud

  • Paste into the address bar of Registry Editor and press Enter.
  • Right click on the following keys one by one and select Delete.
  • $$windows.data.bluelightreduction.bluelightreductionstate
    $$windows.data.bluelightreduction.settings

    disable and enable Night Light in Windows 10disable and enable Night Light in Windows 10

  • Restart your PC.
  • This will completely disable Night light in Windows 10; to again enable, add these keys manually to the given string.