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E40 250 W Vialox NAV-T Super 4Y sodium vapour bulb
Brand
- Brand:
- OSRAM
- Item no.:
- 7260572
Dimensions
- Length (in cm):
- 25.7
- Diameter (cm):
- 4.7
- Net weight (kg):
- 0.105
Light source
- Base Type:
- E40
- Luminous colour:
- warm white (2,000 K)
- Lumens (lm):
- 33220
- Color rendering (Ra):
- 25
Electrical information
- Energy Efficiency Class:
- Average lifetime (h):
- 32000 h
- Energy consumption (kWh/1000h):
- 281
Additional functions
- Dimmable:
- No
E40 high-pressure sodium lamp Vialox NAV-T from OSRAM
This lamp has enormous power and is energy-saving by its standards. Furthermore, it shines with a very long life of 32,000 hours and an extra warm white light color (2,000 K).
The high-pressure sodium lamp can be dimmed with conventional or electronic ballasts and has a useful life of up to 4 years - based on 11 hours of burning time per day.
- Optimum energy efficiency when operated on POWERTRONIC PTo 3DIM ECGs
- outdoor use only possible in suitable luminaires
- Application areas:
Street lighting, parking lots, parks, bridges, industrial plants, etc.
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