High-bay luminaires up to 110 lm/W. Product features: Operating temperature: -20…50 °C. Black aluminum housing, tempered glass cover. Opal cover. Type of protection: IP65. Lifetime (L70): up to 50,000 h. High luminous efficacy: up to 110 lm/W. Product benefits: Modern exclusive design. Energy savings of up to 60 % compared to conventional high bay luminaires. 3 years guarantee. Optimized weight and size due to compact design. Areas of application: Replacement for high bay luminaires with mercury vapor or metal halide lamps. Warehouses. Logistics halls. Industry. High ceiling (e.g. in shopping malls, airports, commercial buildings, lobbies). Equipment / Accessories: Bracket available.