Flexible round recessed downlight with multiple functions. Powder-coated sheet steel housing and powder-coated aluminum luminaire frame. Light guide and diffuser made of non-yellowing PMMA opal matte. LED backlight technology provides homogeneous illumination of the entire light-emitting surface. Tunable white is dynamically adjustable from 2700 K to 6500 K. Suitable for recessed ceiling installation with a ceiling mounting spring system. Can be directly covered with thermal insulation material (only applies to the lower lumen levels). Includes external control gear via plug connection and a 250 mm connecting cable. DALI control gear is suitable for DC voltage. Surface-mounted housing available as an accessory for all sizes.