Indoor luminaire. Assembly: surface mounted on slings. The body material is aluminum. Colour - RAL 9005 (black). Dimensions: Ø400 x 108 mm. Weight 2,9 kg. Diffuser: PC (opalescent polycarbonate). The efficiency of the optical system is 90,96%. Beam angle: (C0-C180) / (C90-C270) - 79,6° / 80°. Light source type: LED. Colour of the light 4000 K. SDCM=3. CRI>80. Lifetime of LED sources: 100000 (30° C); 100000 (35° C); 72000 (40° C); 50000 (45° C) h L70/B10. Luminaire luminous flux: 30937 lm. Power of luminaire: 195 W. Luminaire's light efficiency: 158,7 lm/W. Driver: standard on/off (E). Voltage 220..240 V, 50..60 Hz. Power factor cosφ: >0,95. Circuit load capacity: 7 (B10), 12 (B16), 7 (C10), 12 (C16). Operating temperature range: -35 ÷ 45° C. Protection degree: IP65. Impact resistant: IK08. Protection against electric shock: I.