42186629 ONDA2 D400 LED1600-830 BC WH Decorative diffuse LED Circular luminaire with opal cover for surface-mounting to ceilings/walls and pendant mounting, Wireless connection via app with Bluetooth® >4.x - basicDIM Wireless 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: 1620 lm, Luminaire efficacy: 121 lm/W. Colour rendering Ra > 80, colour temperature 3000 K. aluminium housing in white enamelled finish. Plastic cover, opal in polymethylmethacrylate with frosted surface, fixed to frame. Wall mounting is possible. Low indirect component for ceiling/wall illumination, emphasising the floating appearance. Luminaire wired with halogen-free leads. Luminaire arrangement: mobile control to luminaire max. 15 m, from luminaire to luminaire max. 4 m (centre). {Wireless Definition}. {Wireless Frequenz}. {Wireless Sendeleistung}. Dimensions: Ø400 x 85 mm weight: 2.7 kg Impact strength: IK03.