Indoor luminaire. Assembly: mounted in module ceilings. The body material is steel sheet. Colour - RAL 9006 (grey). Dimensions: 592 x 592 x 50 mm. Diffuser: RASTER (anti-glare louver). The efficiency of the optical system is 86,00%. Beam angle: (C0-C180) / (C90-C270) - 71,6° / 75,6°. Light source type: LED. Colour of the light 3000 K. SDCM=3. CRI>90. Lifetime of LED sources: 100000 h L80/B10. Luminaire luminous flux: 6705 lm. Power of luminaire: 48,1 W. Luminaire's light efficiency: 139,4 lm/W. Driver: DIM DALI (EDD). Voltage 220..240 V, 50..60 Hz. Power factor cosφ: 0,95. Circuit load capacity: 14 (B10), 23 (B16), 22 (C10), 35 (C16). Operating temperature range: 5 ÷ 30° C. Protection degree: IP65. Impact resistant: IK08. Protection against electric shock: I. Photobiological risk class (IEC/EN 62471): RG0. The luminaire can be made in CLO (Constant Lumen Output) version.