LED recessed ceiling light with digitally dimmable and DC-compatible LED converter for DALI control, featuring two DALI addresses for separate control of the central and side areas. Luminous power: 28 W. LED lifespan of 100,000 hours with a light output reduction to 85% of the initial value. Color tolerance (initial MacAdam): 3. Luminous flux of the fixture: 3580 lm, luminous efficacy: 128 lm/W. Color rendering index Ra > 80, color temperature 4000 K. Despite the highest quality controls, noticeable color differences between fixtures may occur due to defined binning when used in clusters. To achieve a homogeneous appearance, it is recommended to consult a lighting advisor if planning to install in a cluster or light band. Diffuse side areas for pleasant ambient lighting and high-quality lenticular structure for the central area provide glare-free illumination with UGR < 19 and L65 < 3000 cd/m² and a uniform appearance. Internal 5-pole connection terminal (connectable from inside or outside), installation as a single fixture or in a cluster, suitable for cut ceiling openings and modular ceilings with concealed or visible support systems. Mounting kit and strain relief must be ordered separately. Fixture with external electrical connection. Fixture wired without halogen. Dimensions: 1248 x 310 x 82 mm, weight: 8.3 kg.