Decorative diffuse LED round luminaire with opal cover for surface mounting on ceiling, luminaire wattage: 157.2 W, DALI controllable luminaire with LED converter, LED service life 50000 h up to a reduction in luminous flux to 90 % of the initial value. Colour location tolerance (initial MacAdam): 3, luminaire luminous flux: 21710 lm, luminaire luminous efficacy: 138 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. Aluminium housing, painted white. Plastic cover, opal in polymethyl methacrylate with satinised surface, firmly attached to the frame. The low indirect component brightens the ceiling and emphasises the floating appearance. Luminaire wired halogen-free. Dimensions: Diameter 1150 x 85 mm Weight: 18 kg Impact resistance: IK03.