So what about dimmer switches in a bathroom? I have one in mine (in outside zones).
You can get some IP65 rated ones, marketed as also suitable for zone 2, e.g.:
https://hartingtonheath.com/product...glass-panel-touch-dimmer-led-light-switches/?
You can get some IP65 rated ones, marketed as also suitable for zone 2, e.g.:
https://hartingtonheath.com/product...glass-panel-touch-dimmer-led-light-switches/?