LED high-bay luminaire total power: 130 W, includes DALI- and emergency supply-compatible LED converter, die-cast aluminium housing in matt, white. Powder-coated cooling ribs for optimum thermal management and minimal dust accumulation. Cover of clear Polymethylmethacrylate (PM) and a supplementary glass cover (ESG) (PM) for challenging industrial applications. Slave luminaire for DALI control (DALI only) with LED converter. LED service life lasts 50000 h before luminous flux is reduced to 85% of the initial value over the entire ambient temperature range. Chromaticity tolerance (initial MacAdam): 3. Luminaire luminous flux: 16800 lm, Luminaire efficacy: 129 lm/W.Colour rendering Ra > 80, colour temperature 4000 K. Sealed, high-efficiency optical lens system, Luminaire with symmetric narrow light distribution (narrow beam) square, UGR <22. Pre-assembled 5 x 1mm² connecting cable, length 1.5m, with free ends, included in scope of supply (suspension with at least 250 mm distance to ceiling); 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. Class of protection: SC1; degree of protection: IP65; ambient temperature: -40°C to +45°C; Dimensions: 390 x 330 x 114 mm. Weight: 6 kg.