Osram Vialox lamp

Osram Lamp Vialox lamp NAV-E 70/I

Manufacturer: Osram Lamp
Designation: Vialox lamp 70W/I E27
Type: NAV-E 70/I
Energy efficiency class of light source according to EU Regulation 2019/2015: G
Energy efficiency class spectrum: A to G
Base: E27
Luminous flux: 5900 lm
Lamp wattage: 70 W
Lamp shape: Ellipsoidal
Colour rendering index (CRI): 20-39
Colour temperature: 2000 K
Luminous efficacy: 84 lm/W
External ignitor required: No
External ballast required: Yes
Mercury-free: No
Total length: 155 mm
Diameter: 71 mm
Number of burners: 1
Plant exposure: No
Finish: Frosted
Replacement for mercury vapour lamp: No
Weighted energy consumption in 1,000 hours: 75 kWh
Average rated life: 24,000 h
Lamp designation: Other

Osram Lamp Vialox lamp NAV-E 70/I: More details
High-pressure sodium lamps with integrated ignition unit.
Product characteristics: Useful life (maintenance cycle): 3 years (at approximately 11 hours/day).
Product advantages: High luminous efficacy.
Fields of application: Streets, outdoor lighting, industrial facilities. Suitable for enclosed and open luminaires. Outdoor applications only in suitable luminaires.