Metal halide lamps with quartz technology for enclosed luminaires.
Nominal wattage 400 W Nominal voltage 115 V Lamp current 4 A PFC capacitor at 50 Hz 45µF Ignition voltage 4 / 5 kVp Rated wattage 420 W Rated lamp efficacy (standard condition) 81 lm/W Energy consumption 462 kWh/1000 h Rated luminous flux 34000 lm Color rendering index Ra92 Color temperature 5500 K Light color 960 Rated LLMF at 2000 h 0.83 UV protection Yes Diameter 62 mm Length 285 mm Light center length (LCL) 175 mm Lamp mercury content 59 mg Maximum permitted outer bulb temperature 500 °C Maximum permitted base edge temperature 250 °C Rated lamp survival factor at 2000 h 0.99 Rated lamp survival factor at 4000 h 0.98 Lifespan B50 16000 h Base (standard designation) E40 Design / version Clear With NAV control gear Dimmable No Burning position Any Enclosed luminaire required Yes Energy efficiency class A
Benefits • Output of up to 400 W • High efficiency • Long life time • E40 screw base for simple lamp handling • UV values significantly below the maximum permitted thresholds to IEC 61167 thanks to UV filter
Applications • Factories and workshops • Sports halls and multi-purpose halls • Industrial installations • Docks and port facilities • Marshaling yards, container transshipment facilities • Buildings, monuments, bridges • Approved only for use in enclosed luminaires • Outdoor applications only in suitable luminaires
Features • POWERSTAR quartz technology • Light colors: neutral white (N), daylight (D)