For large room the dropped ceiling will harmoniously define the spaces (meals, living room, kitchen, etc.).
A visual effect can be created by, for example, positioning a dropped ceiling box just above a kitchen island (or table, work surface, etc.). The box will replicate the dimensions of the kitchen island.
A lighting box provides comfortable lighting. Contemporary and economical light sources such as LEDs can easily be installed. Lighting can be:
Indirect: brings a soft light to the whole space. For example, a LEDs strip is directed towards a clear ceiling and the ceiling will redistribute the light evenly.
Direct:The work surface or dining area is lit directly with spotlights or pendants to provide comfortable lighting
It is preferable to be able to control the lighting independently.
When renovating, use wireless switches, which will avoid having to run electrical cables.