The BS1362 safety standard states that any socket that has the ability to be switched must be able to indicate its on or off status. so we can dim them low, but it has to be visible whether it is on or off.
As a legal requirement, the lowest you can have is Low Brightness.
If you need any further help or have any questions, please email us at aone.help@auroralighting.com, raise a support ticket, using the link near the bottom of this page or clicking on the HELP button (a blue circle with a question mark) .