office luminaire for lay-in mounting in the ceiling in single arrangement, direct symmetric wide distribution - luminous flux: 3720lm - colour temperature: 2700..6500K - colour rendering: CRI > 80 - light colour: 8tw - system power: 32.8W - dimension (LxWxH): 622 x 622 x 32mm - housing colour: traffic white (RAL 9016)