A large-surface luminaire. The 14 cm thick housing is made of painted steel sheet. A diffuser made of light-permeable, evenly illuminated, non-inflammable, non-toxic, flexible, deformation- and moisture-resistant PVC thermoelastic foil. The foil has glare-reducing properties that make the luminaire suitable for use in offices. Suitable for surface or pendant mounting on ceilings using additional accessories. Smooth suspension height adjustment. Different shapes, sizes, colors and prints on the foil can be made to order to adapt this product to each illuminated interior. An acoustic version is also available. The diffuser is opened using magnets or a system of bolts. Mounting type: Surface-mounted, Pendant; Mounting location: ceiling; Luminous flux: 1250lm - 16000lm; Luminous efficacy: 88lm/W; Correlated color temperature: 3000K, 4000K ; Color rendering index (CRI): >80; Standard Deviation of Color Matching (SDCM): SDCM <3; Luminous intensity distribution direction: direct; Luminous intensity distribution geometry: symmetrical; Unified glare rating (UGR): 14 - 21; Average luminance of 65° and above: 1550, 1400, 2800; Voltage: 230V AC; Power: 16W - 206W; Wired lighting control: ON/OFF, DALI; IP Code: IP40; IEC protection class: I; Diffuser material: thermoelastic foil; Housing material: steel sheet; Luminaire color: RAL9016 structure, half-matte, RAL9016; Luminaire shape: round, square; Permissible ambient temperature range: from 0°C to 25°C; Connector type: 5-pole, 3-pole; Dimensions: Height: 140mm, Width: 600mm, 950mm, 1250mm, 1500mm, Length: 600mm, 950mm, 1250mm, 1500mm, Diameter: 950mm, 1500mm ; Weight: 14.00kg - 36.00kg;