LED high bay luminaire, luminaire output: 147.1 W, including LED converter, DALI controllable luminaire (DALI only), housing made of extra-robust, deep-drawn sheet steel, powder-coated in white. Cover made of high-quality, impact-resistant and UV-stabilized polycarbonate (PC), for use in industry and logistics. LED service life 100,000 hours until luminous flux drops to 95% of the initial value. Color location tolerance (initial MacAdam): 2. Luminaire luminous flux: 26,840 lm, luminaire luminous efficacy: 182 lm/W Color rendering Ra > 80, color temperature 4000 K. Glare control: UGR < 22 in accordance with EN 12464:2011. Closed, optical lens system. Lenses with diagonal dome structure for maximum efficiency. Symmetrical, wide beam luminaire. Pre-assembled 2 m long connection cable 5 x 1 mm² for very high continuous temperatures (halogen-free, flame-retardant). Vibration-proof (EN 60598-1:2015 / IEC 60598-1:2017 Ed. 8.1). LED risk group RG0 (IEC/EN 62471), lamp wired halogen-free and silicone-free. Note: Before specifying for use in ambient atmospheres with chemical stress, high or condensed humidity, large temperature fluctuations, contact your consultant. Protection class: SC1, protection type: IP66, ambient temperature: -25°C to +55°C, dimensions: 1045 x 470 x 77 mm. Weight: 9.2 kg.