Indoor luminaire. Assembly: directly mounted to ceiling construction or surface mounted on slings using accessories. The body material is aluminum. Colour - anodised aluminum. Luminaire dimensions: 1134 x 92 x 86 mm. Weight 2,62 kg. Diffuser: PLX (PMMA opal). The efficiency of the optical system is 78,90%. Beam angle: (C0-C180) / (C90-C270) - 93,8° / 96,6°. Light source type: LED. Colour of the light 4000 K. SDCM=3. CRI>80. Lifetime of LED sources: 100000 (1) / 147000 (2) h L80/B10 (1) / L70/B50 (2). Luminaire luminous flux: 4130 lm. Power of luminaire: 28,2 W. Luminaire's light efficiency: 146,5 lm/W. Driver: standard on/off (E). Voltage 220..240 V, 50..60 Hz. Power factor cosφ: >0,95. Circuit load capacity: 30 (B10), 48 (B16), 43 (C10), 70 (C16). Operating temperature range: 5 ÷ 30° C. Protection degree: IP20. Impact resistant: IK04. Protection against electric shock: I.