The bathroom needs to be divided into zones, equipped with appropriate lighting. And it would be nice to provide the ability to control groups of luminaires separately. Then you can change the lighting depending on your mood and needs: bright for a refreshing morning shower, muted and relaxing for an evening bubble bath. For the same purposes, you can install a dimmer and adjust the brightness of the light with it.
First of all, general lighting is organized in the bathroom. Ceiling lamps provide the overhead light, usually recessed or overhead.