Please advise how to dim and set max for 4x 24V DIY spots

For a boat with 24V I want to build 4 led ceilinglights.
I like to be able 'to variable set the ceiling' for the 4 spots, and then for daily use have a dimmer to adjust the light level for that moment.
What I am thinking of, but am not sure if it would work:

Mains 24v into a dimmer for setting the ceiling/max,
then into the dimmer for daily operation,
and this dimmer feeds 4 different drivers for each ceilinglight.

I can't really grasp it..... The led-drivers in the ceilinglights would be constant-current drivers, right?
But what kind of dimmers can I place in series to work to feed the led-drivers??
How would you do it, how would your set-up look like?