60819108 <CAELA QMS LED1700-940 LDO OP WH WH LED wall and ceiling luminaire (square), ultra-flat with integrated converter; modular LED luminaire concept; cover of polymethylmethacrylate (PMMA), opal with symmetric Lambertian light distribution; lamp(s): 1/20W LED1700-940; Colour rendering Ra > 90, colour temperature 4000 K (neutral white); Chromaticity tolerance (initial MacAdam): 3; Luminaire luminous flux: 2100 lm, Luminaire efficacy: 105 lm/W; service life: 50000 h for luminous flux at 80%; control gear: LED converter Slave luminaire for DALI control (DALI only); mounting fitting of die-cast aluminium; luminaire consists of housing, cover and trim; housing of die-cast aluminium, white matt painted; trim of polycarbonate, white; tool-free rapid mounting of luminaire housing with spring clips and additional safety locks; 5-pole connector terminal, through-wiring possible (only with wall/ceiling luminaire); mains voltage: 220-240V/ 50/60Hz; class of protection I; luminaire wired with halogen-free leads (only with wall/ceiling luminaire); dimensions: 331 x 331 x 57 mm; weight: 3.6 kg; Please note for pendant version: (configurable via myCAELA): luminaire unit can be rotated through 355° and tilted through ±30°; connection: 5-pole plug-in terminal block; IP20 protection rating; please order pendant tube separately - can be cut to length on-site.