Indoor luminaire. Assembly: surface mounted on slings. The body material is steel sheet. Colour - RAL 9016 (white). Dimensions: 1550 x 95 x 68 mm. Diffuser: OPTICS (optical system based on lenses). The efficiency of the optical system is 99,82%. Beam angle: (C0-C180) / (C90-C270) - 68,2° / 69,4°. Light source type: LED. Colour of the light 5000 K. SDCM=3. CRI>80. Lifetime of LED sources: 90000 h L80B10. Luminaire luminous flux: 19009,5 lm. Power of luminaire: 121 W. Luminaire's light efficiency: 157,1 lm/W. Driver: standard on/off (E). Voltage 220..240 V, 50..60 Hz. Power factor cosφ: >0,95. Circuit load capacity: 14 (B10), 22 (B16), 14 (C10), 22 (C16). Operating temperature range: -25 ÷ 35° C. Protection degree: IP65. Impact resistant: IK04. Protection against electric shock: I. Photobiological risk class (IEC/EN 62471): RG0.