42188112 CR2PL FI M17k-840 PC WB EVG WH LED high-bay luminaire for highly difficult applications, including LED converter, electronic ballast, housing made of high quality, corrosion resistant die-cast aluminium, powder coated in colour white. Excellent thermal management. Clear polycarbonate cover with high stress cracking resistance/impact resistance, chemical resistance, for extra tough industrial applications/animal husbandry.. Chromaticity tolerance (initial MacAdam): 2. Luminaire luminous flux: 17460 lm, Luminaire efficacy: 179 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). Pre-assembled 2m long 3 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. Complies with International Food Standard specifications (HACCP certificate). Limited suspension possibilities due to hygienic requirements (see mounting instructions). 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 +54°C; Dimensions: 521 x 417 x 109 mm. Weight: 8.2 kg.