OPTIX SURFACE 1200x200 2 LINE 4000K ALU is a high efficacy low glare luminaire for office and education applications. Suitable for surface and suspended mounting. Size: 1129x200x45mm. Aluminised plastic extra low glare optics in 2 lines configuration. White RAL9016 fixture body. Constant current driver. 4000K Neutral White LED, CRI>80, chromaticity tolerance of 3-step MacAdam ellipse. Luminous flux 3600lm. Power consumption 24.5W. Luminaire efficacy 147lm/W. Lifespan: 60,000 hours L90B10. UGR