Linear, energy-efficient TECTON MPO LED continuous-row luminaire with 192 highly efficient mid-power LEDs per segment. Total power: 55 W, DALI controllable luminaire with LED converter, makes environmental and financial sense. LED service life lasts 50000 h before luminous flux is reduced to 90% of the initial value. Chromaticity tolerance (initial MacAdam): 3. Luminaire efficacy: 145 lm/W. Luminaire luminous flux: 7980 lm. Colour rendering Ra > 80, colour temperature 4000 K. Light guided via backlit multi-layer MPO micropyramidal optic for minimising perceived glare and UGR values. 12% indirect light for soft ceiling illumination. Co-extruded hollow-chamber profile with bonded end caps (shatter-resistant to IK06) achieve IP50 protection for LED and optic. All-in-one solution: Batten luminaire, lamp and reflector are combined in a single product. Dimming level for DC mode preset to 15 %. Base support of LED continuous-row luminaire of sheet steel, powder coated in polyester lacquer finish, white. 100% flexible, tool-free mechanical and electrical installation using CLIX-technology by means of two side-mounted rotary levers on the TECTON trunking. No ultraviolet or infrared radiation. Luminaire wired with halogen-free leads and contains no silicone. Please note: please talk to your adviser if you planning to use the luminaire in environments containing chemical pollutants. Dimensions: 1522 x 104 x 151 mm. Weight: 4 kg.