42940719 CR2PL L35k-840 CH WB LDO TEC-IP 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: 33600 lm, Luminaire efficacy: 165 lm/W Colour rendering Ra > 80, colour temperature 4000 K. glare-free lighting: UGR < 22 (EN 12464:2011).. Sealed optical lens system. Lenses with diagonal dome structure for maximum efficiency. Luminaire with symmetric wide light distribution (wide beam). 100% flexible positioning over the entire length of the continuous row. Tool-free mechanical and electrical installation on the TECTON IP64 mounting rail via two side levers. 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: IP64; ambient temperature: -20°C to +45°C; Dimensions: 1054 x 414 x 180 mm. Weight: 15.42 kg.