42939111 ECOOS2 5500-940 TEC L15 MPO EVG WH Luminaire with TECTON adapter for simple and straightforward installation of luminaire on the TECTON continuous-row lighting system LED luminaire with MPO micropsimatic optic, electronic ballast 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: 5430 lm, Luminaire efficacy: 128 lm/W. Colour rendering Ra > 90, colour temperature 4000 K. Light guided via 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. Luminaire made of extruded aluminium section, white, consists of optic and TECTON C-section, colour can be configured to match TECTON track; design end caps (available in various colours) must be ordered separately. Luminaire wired with halogen-free leads. Glow-wire test: 650°C; Dimensions: 1512 x 120 x 76 mm, weight: 5 kg