DALI-dimmable LED light line with LED converter; with cover to 42m from one piece; LED service life lasts 50000 h before luminous flux is reduced to 85% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 4170 lm, Luminaire efficacy: 67 lm/W. Colour rendering Ra > 80, colour temperature 2700 K. 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: IP20. Dimensions: 2754 x 45 x 64 mm weight: 6.9 kg