42932552 ECOOS2 SLIM 5500-940 MSRC L15 OP LDE Purist LED luminaire, with opal optic; DALI controllable luminaire with LED converter; LED service life lasts 100000 h before luminous flux is reduced to 90% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 5500 lm, Luminaire efficacy: 124 lm/W. Colour rendering Ra > 90, colour temperature 4000 K. Light guided via patented Curved Wave Guide light coupling and plastic coextrusion diffuser for light emission with UGR < 22; gear tray made of extruded aluminium section white, painted; luminaire comprises optic and gear tray; please order design end caps (available in various colours) and suspension kit separately. Luminaire wired with halogen-free leads. glow-wire test: 650°C; {Wireless Definition} {Wireless Frequenz} {Wireless Sendeleistung} Dimensions: 1512 x 152 x 48 mm, weight: 7 kg