How to Turn On or Off “Compatible Apps Always Control Lighting” in Windows 11

What Does “Compatible Apps in the Foreground Always Control Lighting” Mean?

This setting means:

• On: The app you are currently using controls the lighting.
• Off: Other apps running in the background can also control the lighting, even if you’re using a different app.

How to Turn This Setting On or Off Using Windows Settings

You can turn Windows 11 dynamic lighting on or off by opening the main Settings app ⚙️, going to Personalization, and finding the lighting controls. This lets third-party software take over your RGB lights or keeps Windows in charge. Open Settings ⚙️ by pressing the Win plus I on your keyboard to get started quickly.

1. Open the Settings ⚙️ app:

   • Click the Start menu ⊞ button and select Settings, or
   • Press Windows key + I on your keyboard to open Settings ⚙️ quickly.
2. Go to Personalization:
   

   In the left menu, click Personalization.

3. Select Dynamic Lighting:
   

   Find and click the Dynamic Lighting tile on the right side.

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4. Toggle the setting:
   

   Find the switch labeled "Compatible apps in the foreground always control lighting".

   
   

   Click the switch to turn it On or Off as you want.

5. Close Settings:
   

   When done, just close the Settings window.

   
   

Click Personalization in Windows Settings

Select the Dynamic Lighting tile

Toggle the setting On or Off

How to Change This Setting Using the Windows Registry (Advanced)

You can change Windows 11 dynamic lighting behaviour using the Registry Editor if the standard app does not work. This advanced method requires opening regedit and editing specific registry keys. Be careful while making changes here, as mistakes can cause system errors.

1. Open the Registry Editor:⚠️ Admin privileges required

   • Press Windows key + R, type regedit, and press Enter.
2. Go to this folder (key):
   

   HKEY_CURRENT_USER\Software\Microsoft\Lighting

   
   

   If you don't see the Lighting folder, you can create it by right-clicking on Microsoft, choosing New › Key, and naming it Lighting.

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3. Create a new value:
   

   Right-click on the right side of the Lighting folder and select New › DWORD (32-bit) Value.

4. Name the new value:
   

   ControlledByForegroundApp

5. Set the value:

   Double-click this new value and set the Base to Decimal.

   Set the Value data to:

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   • 1 to turn On (foreground apps control lighting)
   • 0 to turn Off (background apps can control lighting)
6. Apply the changes:
   

   Click OK, close Registry Editor, and restart your PC to apply the changes.

Windows Registry Editor showing Lighting key

Set the value to 1 or 0

Need More Help?

For more info, you can check the official Microsoft support page about Dynamic Lighting.

If you run into problems or have questions, feel free to ask in the comments or search for help online.

Summary

You can manage Windows 11 dynamic lighting by turning the compatible apps setting on or off through either the standard Settings app or the Registry Editor. Both methods let you control which software manages your device lights. Choose the option that fits your comfort level with computer settings.

Users can turn compatible apps' control of lighting on or off in Windows 11 by opening Windows Settings or by using the Registry Editor for advanced users. This adjustment helps manage which applications can change screen brightness or color.

Why this matters: This setting helps you manage which apps can alter your lighting effects, giving you more control over your PC's appearance.

What happens: When you enable this setting, only the app you're actively using will control your lighting. When you disable it, background apps can also change your lighting even while you're using something else.