What does a lighting scene change?

More than the lighting level.

A lighting scene coordinates several circuits for a particular activity. A dining table, seating area and circulation routes can meet different needs at the same time.

Check compatibility before installation.

Dimmable fixtures and drivers should be assessed against the selected control system. Describing a product as dimmable does not mean it will give the same result with every system.

Keep operation clear.

Scene names on wall panels should be easy to understand, and users should be able to change lighting manually. Scenes should be adjusted in the actual space during commissioning.

Technical reference: DALI Alliance — digital lighting control.