42956237 CR2PL L35k-840 PM WB LDO TEC2 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. Cover made of clear polymethyl-acrylate (PM) with high breaking strength and optimised stress crack resistance, with excellent chemical and UV resistance for demanding industrial and livestock applications. Chromaticity tolerance (initial MacAdam): 2. Luminaire luminous flux: 34020 lm, Luminaire efficacy: 174 lm/W Colour rendering Ra > 80, colour temperature 4000 K. glare-free lighting: UGR < 25 (EN 12464:2011).. Sealed optical lens system. Lenses with diagonal dome structure for maximum efficiency. Luminaire with symmetric wide light distribution (wide beam). Luminaire with TECTON II adapter for simple and rapid installation of luminaire on the TECTON II continuous row system 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: IP20; ambient temperature: -10°C to +45°C; Dimensions: 1025 x 414 x 139 mm. Weight: 13.4 kg.