62928610 PANOS SC R68 1k-927 LDO FL SPC WH LED surface-mount ceiling luminaire (pre-assembled luminaire) R68, "Stable White"; maximum light quality thanks to specially designed reflector; (29 °) Luminaire or spotlight with FLOOD light distribution; Colour rendering Ra > 90, colour temperature 2700 K (warm white); Chromaticity tolerance (initial MacAdam): 2; Luminaire luminous flux: 990 lm, Luminaire efficacy: 98 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 made of high-quality, UV-resistant polycarbonate; smooth, aluminized, silver matt reflective, iridescence-free; surface-mount housing (2-part) of die-cast aluminium, white finish painted; lower housing fitted to top section using twist-and-lock mechanism; luminaire wired with halogen-free leads; power connection: 5-pole connector terminal; mains voltage: 220-240 V / 0/50/60 Hz, for use with central battery 220-240V DC; Dimensions: Ø70 x 227 mm; weight: 1.08 kg; Note: UGR<19 for office applications compliant with EN12464 (depending on luminaire type)