Decorative diffuse LED Circular luminaire with LRO cover for surface-mounting to ceilings/walls, total power: 65.3 W, DALI controllable luminaire with 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: 8780 lm, Luminaire efficacy: 134 lm/W. Colour rendering Ra > 80, colour temperature 4000 K. aluminium housing in white enamelled finish. Plastic cover, LRO light reducing optic in polymethylmethacrylate with frosted surface, fixed to frame. Wall mounting is possible. Low indirect component for ceiling/wall illumination, emphasising the floating appearance. Includes electronic LED converter for DALI control. Luminaire wired with halogen-free leads Dimensions: Ø870 x 85 mm weight: 10 kg