LED recessed ceiling light with digitally dimmable and DC-compatible LED converter for DALI control with a DALI address for simultaneous control of the middle and side areas, luminaire power: 30.8 W. LED service life 100,000 hours until a luminous flux drop to 85% of the initial value. Luminaire luminous flux: 3540 lm, luminaire luminous efficacy: 115 lm/W. Color rendering Ra > 80, color temperature 4000 K. Despite the highest quality controls, with the defined binning when used in a cluster, noticeable color differences can occur between the luminaires. In order to achieve a homogeneous appearance, it is recommended to consult a lighting consultant if you intend to install the luminaire in a cluster or light strip. Diffuse side areas for pleasant ambient lighting and high-quality lens optics (Advanced Crystal Optic) for the middle area for glare-free lighting with UGR < 19 and L65 < 3000 cd/m² and high-contrast appearance, internal 5-pin plug connection terminal (can be connected from inside or outside), installation as a single light or in a cluster, for sawn ceiling openings and modular ceilings with concealed or visible support system, fastening set and strain relief must be ordered separately, light with electrical connection from outside. Light wired halogen-free, dimensions: 623 x 623 x 77 mm, weight: 5.9 kg