Partial lighting & overall lighting
When the relationship between the protagonist and the supporting role is clear, the mind will settle down. If the relationship between the two is vague, it will be confusing, so the master-slave relationship is also one of the basic factors to be considered in the layout of home lighting.
When you want to live in a style that is full of emotions, you can choose local lighting, romantic and mysterious feelings. Of course, you can also choose the simplest overall illumination, you can choose to use the downlight as an aid, so the overall effect is not worse than the effect of local illumination.