42930320 LINETIK DI 6k-830 LDO ASI3 BK BKM MSCBK Minimalist direct / indirect LED pendant luminaire with ultra-slender design and micro-reflector optic. Separate control of direct/indirect light. Innovative electrical solution for feed-in and light control via suspension cords. LED, Slave luminaire for DALI control (DALI only) with LED converter. LED service life lasts 50000 h before luminous flux is reduced to 95% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 5570 lm, Luminaire efficacy: 124 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. Indirect/direct beam pattern in 65:35 ratio. Glare control to EN 12464-2011 with L65 < 2000 cd/m² and UGR < 16 for DSE workstations. Control of light via micro-reflector optic made of high-quality composite material. Indirect light control via special optic with wide, uniform light distribution. Reflector with faceted surface evenly vacuum-coated with highly reflective ultra-pure aluminium. Reflector frame in microtextured paint in black, matt. Luminaire housing made of square-edge extruded aluminium section powder-coated in black with a cross-section of 25 x 25 mm, invisibly screw-fitted die-cast aluminium end pieces painted in luminaire colour in black. Luminaire dimensions: 1474 x 25 x 25 mm. Cord suspension pre-assembled with length 3000 mm, can be cut to length. Gearbox ceiling surface-mounted, black. External gearbox for surface-mounted installation (concrete) in dimensions: 787 x 50 x 25 mm . Luminaire wired with halogen-free leads. Weight: 5 kg.