Purist LED freestanding luminaire in black for single or dual task areas with separate control of direct/indirect light. LED converter in external converter box on the connection cable, black ("in-line"). Total power: 69 W, Luminaire with intelligent sensControl presence control and brightness sensor with LED converter; LED service life lasts 50000 h before luminous flux is reduced to 80% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 6930 lm, Luminaire efficacy: 100 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. Distribution characteristic indirect/direct in ratio 71:29. Asymmetric direct light distribution for high uniformity. Light control directly via asymmetric reflectors of high-quality composite material evenly vacuum-coated in highest-grade highly specular aluminium. Indirect light control via special optic with wide, uniform light distribution. Luminaire head and luminaire stand with cross-section of only 25 x 25 mm. Flat steel base for good stability and space-saving positioning with office furniture. Head and stand of aluminium. Luminaire powder coated in black. Control panel is ergonomically integrated into the luminaire stand. With integrated, individually settable brightness and motion sensor. Remote control for individual parameterization must be ordered separately (article 28000257). Luminaire head dimensions: 1239 x 25 x 25 mm. Luminaire stand dimensions: 2182 x 25 x 25 mm. Base dimensions: 630 x 300 x 18 mm. Dimensions of external converter box: 521 x 40 x 40 mm. Height/luminaire: 2225 mm (upper edge of luminaire). 2.5m cable, 0.75mm² cross-section, with safety plug acc. to DIN 49441 Form R2. Luminaire components packed separately. Luminaire wired with halogen-free leads. Supply line not halogen-free. Weight: 16.5 kg