They could have a touch-sensor in the lid, or a light-sensor in the cistern, so they’re only activated when in use, but that may defeat the point if you’d prefer your toilet glowing in the darkness on its own.
Proximity sensor?
They could have a touch-sensor in the lid, or a light-sensor in the cistern, so they’re only activated when in use, but that may defeat the point if you’d prefer your toilet glowing in the darkness on its own.
Proximity sensor?