Not looking for full home automation, or wifi lights, so figured this was a better forum than Gadgets etc.

I'm looking for a light switch to replace a standard on-off switch, but will only stay in the ON state for a short duration (30 seconds or so).  Basically enough time for a child to transit a hallway, and not need to be reminded to turn the light off after them!!  Ideally the default action would be a short-term ON, but with an option to remain ON.

Had a quick search, but can only find full electronic or 24/7 mechanical programmable ones.

One more thing, as this is a hallway light, there is a switch at each end of the hallway, so that might introduce a challenge, depending on how they are wired.  (And yes I plan to get an electrician to carry out any electrical work)