Metal Halide
HQI-E 250W d Pro E40 Coated
677907 | Manufacturer: Osram | EAN: 4008321677907 | MPN: HQI-E-250-D
More info - Quality HQI-E 250W d Pro E40 Coated Lamp Metal Halide
Metal Halide Lamp HQI-E 250W d Pro E40 Coated: High-quality metal halide lamp with quartz technology for enclosed luminaires. Long lifespan, excellent color rendering, and easy handling with the E40 screw base. Available in clear and coated versions. Ideal for factories, workshops, exhibition halls, sports halls, and outdoor use in suitable luminaires. Powerstar quartz technology delivers reliable performance. Choose from neutral white (NDL) or daylight (D) light colors.
Nominal wattage 250 W
Nominal voltage 98 V
Lamp current 3A
PFC capacitor at 50 Hz 32µF
Ignition voltage 4 / 5 kVp
Rated wattage 250 W
Rated lamp efficacy (standard condition) 72 lm/W
Energy consumption 275 kWh/1000 h
Rated luminous flux 18000 lm
Color rendering index Ra92
Color temperature 5200 K
Light color 960
Rated LLMF at 2000 h 0.84
UV protection Yes
Diameter 90 mm
Length 226 mm
Lamp mercury content 18 mg
Maximum permitted outer bulb temperature 400 °C
Maximum permitted base edge temperature 250 °C
Rated lamp survival factor at 2000 h 0.95
Rated lamp survival factor at 4000 h 0.90
Lifespan B50 12000 h
Base (standard designation) E40
Design / version Coated
Dimmable No
Burning position Any
Enclosed luminaire required Yes
Energy efficiency class A
Benefits
• Long life time
• Good to excellent color rendering
• E40 screw base for simple lamp handling
• Available in clear and coated versions
• UV values significantly below the maximum permitted thresholds to IEC 61167 thanks to UV filter
Areas of application
• Factories and workshops
• Exhibition halls and trade fairs
• Sports halls and multi-purpose halls
• Approved only for use in enclosed luminaires
• Outdoor applications only in suitable luminaires
Features
• Powerstar quartz technology
• Light colors: neutral white (NDL), daylight (D)
