The recessed spotlight is made of die-cast aluminum. Aluminum-coated reflector to ensure highest reflection properties and light output. High-quality reflector with faceted, aluminum-coated surface. High-quality reflector with smooth, aluminum-coated surface. High-quality silver-coated patented freeform reflector optics specifically optimized for uniform targeted and glare-free lighting on surfaces. High-quality silver-coated patented freeform reflector optics specially optimized for uniform, targeted and glare-free lighting, without secondary light cone. The luminaire is passively cooled by means of a cooling body specially designed for the luminaire. High-quality design without visible screws. The powder-coated die-cast body ensures a unique appearance. Leaf springs allow for a rapid, tool-free quick installation. Installation and replacement can be done without tools. Concrete recessed housing for plastered concrete ceilings available as an accessory. Optimized for easy plastering. All luminaires in this series can be easily exchanged with each other due to the One-For-All Diameter (identical cutout dimensions). A powder coating of 29 colors can be chosen for an element of the luminaire. RAL colors can also be made to order for individual requests. The dimming capability of the luminaire depends on the ballast used and may vary. Suitable ballasts are listed separately in the accessories. The direct light component can be chosen from the light colors 2700K, 3000K, 3500K or 4000K. Highest efficiency through Chip-On-Board (COB) technology.