42939284 ONDA2 E LRO D1150 LED16000-830 EVG WH Decorative diffuse LED Circular luminaire with LRO cover for recessed installation. , electronic ballast 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: 14740 lm, Luminaire efficacy: 146 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. aluminium housing in white enamelled finish. Plastic cover, LRO light reducing optic with UGR<19 in polymethylmethacrylate with frosted surface, fixed to frame. Includes electronic LED converter for DALI control. Luminaire wired with halogen-free leads Dimensions: Ø1150 x 85 mm, ceiling cut-out: Ø1179 mm; weight: 22.8 kg; Impact strength: IK03. Please order recessed-mounting kit for concealing and fixing material separately.