Steamdeck Xbox controller - dim light?

[D1m3b4g]

I'm using an Xbox controller to play on deck at night when attached to a tv in my bedroom. 
 

The light coming from the Xbox One S controller is profoundly bright.
 

I understand on console and apparently Steam on full fat PC there is an option to dim it. 
 

Is anyone aware of an option to do this on deck?
 

I've searched through a load of the deck options and can't find anything. Seemed like it was worth asking as I thought there may be parity with PC steam and deck Steam and I may just be missing something.  
 

Thanks

Paul

[Dragonwinged]

     I have a dualsense controller, and there is a way to modify the lights for it. I don't know if its available for the xbox, but if there is it's in the same place.                                                                               Open the settings menu and scroll down to the controller settings.                                                                                                      Open the advanced settings and select haptics. If you're able to change the light, I think it'll be there.