The recessed luminaire is made of aluminum. Unmistakable aesthetics through gentle integration in the space. The round shape enhances the effect of the homogeneous light distribution. The luminaire is passively cooled by means of a cooling body specially designed for the luminaire. Leaf springs allow for a rapid, tool-free quick installation. 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). Suitable for ceiling thicknesses of 10-15 mm. 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. A CRI of 90+ results in maximum color fidelity of the lighting. The light source has a color tolerance (initial MacAdam/SDCM) of: 3 ellipses. Long lifespan of up to 50,000 operating hours. The recessed light source in the body ensures optimized glare control. The luminaire emits light directly. The LED light source can be replaced by authorized personnel. All requirements and specifications according to standard EN 60598-1 are fully met. IP protection class IP20. Electrical protection class 3. Height: 35.00 mm. Diameter: 55.00 mm.