Industrial luminaire type, COSMO APEX for Ceiling surface mounting, Polycarbonate, IP Class 66, Length 1060mm, width 82mm, lumen out 4000lm, LED driver type DALI: Dimming, with 5x2.5, colour temperature 4000 Kelvin, and CRI >80, 1x M20 glands, Optic type PR – Prismatic,