62927930 PANOS R R68 1K-940 LDO VFL BK WH LED ceiling-recessed luminaire (pre-assembled luminaire) R68, "Stable White"; maximum light quality thanks to specially designed reflector; Luminaire with VERY WIDE FLOOD light distribution (49 °); Colour rendering Ra > 90, colour temperature 4000 K (neutral white); Chromaticity tolerance (initial MacAdam): 2; Luminaire luminous flux: 680 lm, Luminaire efficacy: 67 lm/W; service life: 100000h at 80% luminous flux; includes control unit Slave luminaire for DALI control (DALI only); modular, high quality optical unit consisting of reflector and LED light chamber integrated in optimised thermal management of die-cast aluminium; reflector/trim made of high-quality, UV-resistant polycarbonate; coated black; trim: white; mounting surround made of die-cast aluminium; luminaire unit can be fitted quickly without tools using twist-and-lock mechanism; IP44_IP20; luminaire wired with halogen-free leads; power connection: 5-pole terminal; mains voltage: 220-240 V / 0/50/60 Hz ; installation: tool-free quick installation using antislip spring clips in ceilings of thickness 1-25mm; ceiling cutout: 68 mm, recess depth: 110 mm; weight: 0.33 kg;