HQI 250W pro E40 coated quality lamp metal halide

Illuminate your space with the Lamp HQI-E 250W d Pro E40 Coated, a standout in our Metal Halide lamps collection. Experience superior brightness and energy efficiency today

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)

General safety informations