42933406 ECOOS2 SLIM 4400-940 TEC L12 MPO LDE WH Purist Luminaire with TECTON adapter for simple and straightforward installation of luminaire on the TECTON continuous-row lighting system LED luminaire, with micropsimatic 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: 4330 lm, Luminaire efficacy: 122 lm/W. Colour rendering Ra > 90, colour temperature 4000 K. Light guided via patented Curved Wave Guide light coupling and MPO-plus micro-pyramidal optic with multi-layer construction for defined light emission with UGR < 19 and L< 3000 cd/m² at 65° for computer screen applications; gear tray made of white extruded aluminium section painted; luminaire made of white extruded aluminium section consisting of optic and TECTON C-section, colour can be configured to match TECTON track. Design end caps (available in different colours) must be ordered separately. Luminaire wired with halogen-free leads. Glow-wire test: 650°C; Dimensions: 1264 x 152 x 48 mm, weight: 6.35 kg