Ha! Been there 
I (foolishly) set mine up in the living room one autumn evening. We only usually have a lamp on in the corner so it’s a dimly lit room.
Booted up the CSU and 
me I nearly went blind!!
Even on the lowest brightness setting it was still too bright for that room 
I love the mavmount but wasn’t over keen on the way the lanyard clip interfered with the USB-C cable on the bottom of the CSU.
In the end, I modified my mavmount to use a DJI quick release bracket.
I warn ya now… this accessory-itis is catching… and hard to get rid of once it takes hold