LED light line IP54 with DALI-controllable LED converter; LED service life lasts 50000 h before luminous flux is reduced to 90% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 4745 lm, Luminaire efficacy: 87 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. PC cover with anti-glare film for standard-compliant workstation illumination with UGR<19 and L65<3000 cd/m² (EN: 12464:2011). Luminaire of aluminium, silver powder coated. Luminaire with completely uniform appearance due to polycarbonate cover. Luminaire consists of housing and continuous optic of polycarbonate. Includes gear tray, wiring, and end-cap set. Luminaire wired with halogen-free leads and covers are due to norm classified as TP(a). Degree of protection: IP54. Dimensions: 3540 x 76 x 104 mm weight: 14.22 kg