Once the light is turned off, it remains flush with the tabletop and can be raised and automatically turned on with a slight rotation of the upper stainless steel plate. It can be dimmed with the specific optional (13.448.01) for a "mood setting" effect. The top part is made of mirror-polished AISI 316 stainless steel. WARNING: 1 dimmer can control up to 6 lamps simultaneously. - Aurora Compact di