LED ceiling-recessed luminaire (Komplettleuchte), "Stable White"; maximum light quality thanks to specially designed reflector, lamp(s): 10 W LED940, FLOOD distribution characteristic; reflector: smooth, aluminium colour coated, matt (31 °); Colour rendering Ra > 90, colour temperature 4000 K (neutral white); Chromaticity tolerance (initial MacAdam): 3; Luminaire luminous flux: 745 lm, Luminaire efficacy: 75 lm/W; service life: 50000h at 85% 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; white trim; mounting surround of die-cast aluminium; luminaire unit can be fitted quickly without tools using EASY-CLICK catch; IP20; luminaire wired with halogen-free leads; power connection: 5-pole connector terminal; mains voltage: 220-240V / 0/50/60Hz, for use with 220V DC central battery; tool-free quick installation using antislip spring clips in ceilings of thickness 1-25mm; ceiling cutout: 68x68 mm, recessed depth: 100mm; weight: 0.36 kg