Sodium lamps
Osram NAV-E 70W E E27
015767 | Manufacturer: Osram | EAN: 4050300015767 | MPN: NAV-E-70-E
More info
High-pressure sodium lamps provide the highest luminous efficiency of all high-pressure discharge lamps. They are the most economical light sources in general lighting.
Nominal wattage 70 W
Rated wattage 70 W
Lamp current 0.98000 A
Nominal voltage 90 V
Ignition voltage 1.8 / 5 kVp
Rated lamp efficacy (standard condition) 84 lm/W
Rated luminous flux 5900 lm
Color rendering index Ra≤25
Color temperature 2000 K
Rated LLMF at 2000 h 0.92
Diameter 71 mm
Length 156 mm
Maximum permitted outer bulb temperature 310 °C
Maximum permitted base edge temperature 210 °C
Lifespan B50 24000 h
Lifespan B10 14000 h
Lifespan B5 12000 h
Operation mode LLMF/LSF 50 Hz
Base (standard designation) E27
Design / version Coated
Lamp mercury content 19 mg
Dimmable Yes
Burning position Any
Enclosed luminaire required No
Energy efficiency class A
Energy consumption 77 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
| It needs ballast | Yes |
| Energy Efficiency Class | A |
| Base/Sockel | E27 |
| Wattage - Watt (W) | 70 |
| Luminous flux - Lumen (lm) | 5900 |
| Luminous Efficacy Lamp - (lm / W) | 84 |
| Light color temperature - Kelvin (K) | 2000 |
| Color rendering index - CRI | 25 |
| Energy consumption - (kWh / 1000h) | 70 |
| Lifetime - hours (h) | 24000 |
| Factory Box - pieces (pcs) | 24 |
