A universal trimless mud ring designed for a completely seamless finish, with no exposed flange or extension beyond the ceiling plane. The mud ring attaches directly to the drywall and requires professional drywall finishing to achieve a flush, seamless result.

Designed for use with the Selene Uplight Small, Polaris Ceiling Lights, Terra 1 Surface Sconce, and Terra 1.5 Ceiling Light, it allows the fixture to be seamlessly integrated when mudded into plasterboard, drywall or gypsum board walls, creating a clean architectural finish for North American installations.