Indoor luminaire. Assembly: surface mounted on ceiling. The body material is aluminum. Colour - anodised aluminum. Dimensions: 1996 x 34 x 68 mm. Diffuser: LOUVER (anti-glare louver). The efficiency of the optical system is 71,66%. Beam angle: (C0-C180) / (C90-C270) - 46° / 44,6°. Light source type: LED. Colour of the light 4000 K. SDCM=3. CRI>80. Lifetime of LED sources: 145000 h L90/B10. Luminaire luminous flux: 2228,1 lm. Power of luminaire: 18,2 W. Luminaire's light efficiency: 122,4 lm/W. Driver: DIM DALI (EDD). Voltage 220..240 V, 50..60 Hz. Power factor cosφ: >0,95. Circuit load capacity: 17 (B10), 28 (B16), 26 (C10), 41 (C16). Operating temperature range: 5 ÷ 35° C. Protection degree: IP40. Impact resistant: IK04. Protection against electric shock: I. Photobiological risk class (IEC/EN 62471): RG0.