Indoor luminaire. Assembly: surface mounted on ceiling. The body material is steel sheet. Colour - RAL 9016 (white). Luminaire dimensions: 1190 x 220 x 60 mm. Diffuser: PC-T MICRO-PRM (transparent polycarbonate and micro-prismatic diffuser PMMA). The efficiency of the optical system is 68,97%. Beam angle: (C0-C180) / (C90-C270) - 90,2° / 99,6°. Light source type: LED. Colour of the light 3000 K. SDCM=3. CRI>80. Lifetime of LED sources: 100000 (1) / 147000 (2) h L80/B10 (1) / L70/B50 (2). Luminaire luminous flux: 11400,1 lm. Power of luminaire: 92,3 W. Luminaire's light efficiency: 123,5 lm/W. Driver: DIM DALI (EDD). Voltage 220..240 V, 50..60 Hz. Power factor cosφ: >0,95. Circuit load capacity: 18 (B10), 32 (B16), 18 (C10), 32 (C16). Operating temperature range: 5 ÷ 30° C. Protection degree: IP44. Impact resistant: IK10. Protection against electric shock: I. The luminaire can be made in CLO (Constant Lumen Output) version.