42948075 CR2PL M25k-840 CH XNB LDO WH LED high-bay luminaire for highly difficult applications, including LED converter, Slave luminaire for DALI control (DALI only), housing made of high quality, corrosion resistant die-cast aluminium, powder coated in colour white. Venturi air nozzles for excellent thermal management and dust minimisation. Clear CHEMO cover (CH) with high stress cracking resistance/impact resistance, chemical resistance, for particularly difficult industrial/livestock applications. Chromaticity tolerance (initial MacAdam): 2. Luminaire luminous flux: 23600 lm, Luminaire efficacy: 137 lm/W Colour rendering Ra > 80, colour temperature 4000 K. glare-free lighting: UGR < 25 (EN 12464:2011) Sealed optical lens system. Extreme Narrow Beam (XNB) made of precise ultra-clear freeform lens for optimal illumination between high racks (above 12m) in warehouses. Pre-assembled 2m long 5 x 1 mm² connection cable for very high continuous temperatures (halogen-free, flame-retardant). Vibration resistant (EN 60598-1:2015/IEC 60598-1:2017 Ed. 8.1) LED risc group RG1 (IEC/EN 62471), Luminaire wired with halogen-free and silicone-free leads. Note: please contact your consultant if you are planning to use in ambient atmospheres with chemical load, high or condensed air humidity or large temperature fluctuations. Protection class: SC1; degree of protection: IP66; ambient temperature: -40°C to +60°C; Dimensions: 518 x 414 x 109 mm. Weight: 6.9 kg.