42948085 CR2PL L27k-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: 24850 lm, Luminaire efficacy: 165 lm/W. glare-free lighting: UGR < 22 (EN 12464:2011) Sealed optical lens system.. 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 risk group RG0 (IEC/EN 62471), luminaire wired with halogen-free leads, silicone-free. 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 +65°C; Dimensions: 1025 x 414 x 109 mm. Weight: 13.2 kg.