LED recessed ceiling light with digitally dimmable and DC-compatible LED driver for DALI control, featuring a DALI address for simultaneous control of the central and side areas. Light output: 43.6 W. LED lifespan: 100,000 hours with a light output reduction to 80% of the initial value. Luminous flux: 4840 lm, luminous efficacy: 111 lm/W. Color rendering index Ra > 80, color temperature 3000 K. Despite the highest quality controls, noticeable color differences may occur between the lights when applied in clusters due to defined binning. To achieve a homogeneous appearance, it is recommended to consult a lighting advisor when planning installation in clusters or light bands. Diffuse side areas provide pleasant ambient lighting, and high-quality lens optics (Advanced Crystal Optic) for the central area ensure glare-free illumination with UGR < 19 and L65 < 3000 cd/m², as well as a high-contrast appearance. Internal 5-pole connection terminal (can be connected from inside or outside), installation as a single light or in clusters, suitable for cut ceiling openings and modular ceilings with concealed or visible support systems. Mounting set and strain relief must be ordered separately. Light with external electrical connection. Light is wired without halogen. Dimensions: 623 x 623 x 77 mm, weight: 5.9 kg.