High-quality recessed downlight with a galvanized sheet steel mounting bracket. The inner ring and square end plate are made of die-cast aluminum. The light-emitting surface features a brilliantly illuminated corona, thanks to the specially designed die-cast aluminum ring serving as a reflector cover. The reflector is made of MIRO-SILVER® with 98% total light reflection. The patented round design is molded as a truncated cone. MultiLumen technology allows for 16 different luminous flux levels to be set on-site in approximately 200 lm steps via DIP switches on the separate control gear. Tool-free installation is made possible with spring fixing. It is suitable for through-wiring with separately available accessories, including a 5-pole through-wiring box.