Decorative diffuse LED round light with LRO cover for surface mounting on ceiling/wall, light output: 30.8 W, DALI controllable light with LED converter, LED service life 50,000 hours until a luminous flux drop to 90% of the initial value. Color tolerance (initial MacAdam): 3. Light luminous flux: 4010 lm, light luminous efficacy: 130 lm/W. Color rendering Ra > 80, color temperature 4000 K. Housing made of aluminum, painted white. Plastic cover, LRO light-reducing optics with UGR<19 in polymethyl methacrylate with a satin finish firmly connected to the frame. Wall mounting possible. The low indirect component brightens the ceiling/wall and reinforces the floating appearance. Includes electronic LED converter for DALI control. Lamp wired halogen-free Dimensions: Diameter 590 x 85 mm Weight: 5.8 kg Impact resistance: IK03.