Zumtobel Mellow light Recessed luminaire 42184936

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. Luminaire power: 41.7 W. LED lifespan of up to 100,000 hours with a lumen output reduction to 80% of the initial value. Luminous flux: 4800 lm, luminous efficacy: 115 lm/W. Color rendering index Ra > 80, color temperature 4000 K. Despite the highest quality controls, noticeable color differences between luminaires may occur due to defined binning when used in clusters. 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 (connectable from inside or outside), installation as a single luminaire or in clusters, suitable for cut ceiling openings and modular ceilings with concealed or visible support systems. Mounting kit and strain relief must be ordered separately. Luminaire with external electrical connection. Luminaire is wired without halogen. Dimensions: 1248 x 310 x 82 mm, weight: 7.4 kg.