Replacing led controller for zigbee


We’ve bought a new house, and I’m working on smartifying it.
The main bathroom has three lights on one switch, I’ve replaced two but the third one is an LED panel above the mirror.

Changing the whole thing wouldn’t be easy, so I’m wondering if I could replace the driver in there with a zigbee controller. Sadly there’s no brand name or details on what it is.
Here’s a picture

The LED ends on the left seem to be outputting 100v, according to my multimeter, which is way more than any led controller I have on hand.

Is that something I could replace with some kind of zigbee controller (and if so, any suggestions ?) or should I just leave it alone and put an in-line switch before it ?
I’m not sure there’s enough space for an in-line switch, but maybe.