Flat indirect/direct LED wall light with luminance-reducing optics for a seamless appearance. Luminaire power: 54.5 W, DALI controllable luminaire with LED converter, LED service life 50,000 h until a luminous flux drop to 90% of the initial value. Color location tolerance (initial MacAdam): 3. Luminaire luminous flux: 6500 lm, luminaire luminous efficacy: 119 lm/W. Color rendering Ra > 90, color temperature 4000 K. Beam characteristics indirect/direct in a ratio of 70:30. Direct light control based on luminance-reducing optics with a seamless appearance and defined light extraction for glare-free light distribution with UGR < 19 and L65 < 3000 cd/m² in accordance with EN 12464-1, asymmetrical indirect light distribution. Flat steel luminaire housing with visible luminaire height of 40mm, luminaire wired halogen-free. Dimensions: 629 x 200 x 40 mm, weight: 4.5 kg