Recessed ceiling light with frameless aesthetics, 100% uniform illumination, laser-welded MPO+ micropyramid optics with light accent. Luminaire power: 27.5 W, DALI controllable light with LED converter, LED service life 50,000 h until luminous flux drops to 90% of the initial value. Color tolerance (initial MacAdam): 3. Luminaire luminous flux: 3570 lm, luminaire luminous efficacy: 130 lm/W. Color rendering Ra > 90, color temperature 4000 K. Light control via backlit multi-layer MPO+ micropyramid optics with seamless appearance and defined light coupling for glare-free light distribution with UGR < 16 and L65 < 1500 cd/m² in accordance with EN 12464:2011, reduced luminance at steep angles to reduce glare from steeply inclined displays and for maximum flexibility, homogeneous resolution of the LED light points, laser-welded light chamber ensures contact protection and prevents the ingress of insects and dirt particles, easy to clean thanks to smooth outer cover made of high-purity polymethyl methacrylate, flat luminaire housing made of sheet steel with all-round optical frame made of white plastic, luminaire with electrical connection from the outside, installation as a single luminaire or in a cluster, for sawn ceiling openings and modular ceilings with concealed or visible support system, fastening set must be ordered separately, luminaire wired halogen-free, module: 625, dimensions: 623 x 623 x 90 mm, weight: 6.8 kg.