Sodium lamps
NAV-T 400W E40
015682 | Manufacturer: Osram | EAN: 4050300015682 | MPN: NAV-T-400
More info - Sodium Lamp NAV-T 400W E40 -
Illuminate your outdoor space with the Sodium Lamp NAV-T 400W E40. With a high luminous efficacy of 122 lm/W, this lamp is perfect for streets, outdoor lighting, and industrial installations. Suitable for both open and enclosed luminaires.
Nominal wattage 400 W
Rated wattage 392 W
Lamp current 4.6 A
Nominal voltage 100 V
Ignition voltage 3.3 / 5 kVp
Rated lamp efficacy (standard condition) 122 lm/W
Rated luminous flux 48000 lm
Color rendering index Ra ≤25
Color temperature 2000 K
Rated LLMF at 2000 h 0.97
Diameter 47 mm
Length 285 mm
Light center length (LCL) 175 mm
Maximum permitted outer bulb temperature 400 °C
Maximum permitted base edge temperature 250 °C
Lifespan B50 24000 h
Lifespan B10 16000 h
Lifespan B5 12000 h
Operation mode LLMF/LSF 50 Hz
Base (standard designation) E40
Design / version Clear
Lamp mercury content 19.9 mg
Dimmable Yes
Burning position Any
Enclosed luminaire required No
Energy efficiency class A+
Energy consumption 432 kWh/1000 h
Benefits
• High luminous efficacy
Areas of application
• Streets
• Outdoor lighting
• Industrial installations
• Suitable for use in open and enclosed luminaires
• Outdoor applications only in suitable luminaires
