Technical Information
Item condition |
New |
Manufacture name |
VIALOX® NAV®-E SUPER 4Y® 50 W SUPER 4Y |
Brand |
OSRAM
|
Categories |
High-pressure sodium lamps
E27 bulb
|
Country of origin |
CN |
Harmonized System Code |
8539 3220 00
|
Energy Class |
G
|
EPREL - European Product Registry for Energy Labelling |
546589
|
Model |
Frosted |
Socket |
E27 |
Luminous flux |
4000 lm |
Total length |
156 mm |
Colour rendering index CRI |
20-39 |
Diameter |
71 mm |
Lamp efficacy |
80 lm/W |
Lamp shape |
Ellipsoid |
External ballast required |
Yes |
Colour temperature |
2000 K |
Lamp power |
50 W |
Packing details
Packing level 1 |
4008321356024 |
Packing level 2 |
4008321356031 |
Packing level 3 |
4008321356024 |
Other Technical data
Energy efficiency class |
A |
External ignitor required |
- |
Mercury-free |
No |
Number of discharge tubes |
1 |
Lighting for plants |
- |
Replacement for mercury vapour lamp |
- |
Average nominal lifespan |
28000 h |
Weighted energy consumption in 1000 hours |
57.2 kWh |
Lamp designation |
Other |
Energy efficiency class according to EU regulation 2019/2015 |
G |
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Description
High-pressure sodium vapor lamps for open and enclosed luminaires. Product features: Lamp survival factor: 95 % after 16,000 h burning time. Lamp maintenance factor: ≥ 80 % after 16,000 h burning time (according to DIN 13201). Service lifetime: 4 years (at approx. 11 h/day). Dimmable on conventional control gears and electronic control gears. Product benefits: Very high luminous efficacy. Very good luminous flux maintenance throughout the life of the lamp. Energy savings of up to 50 % when replacing mercury vapor lamps (HQL). Optimum energy efficiency on POWERTRONIC® PTo 3DIM ECGs. Areas of application: Streets. Outdoor lighting. Industrial installations. Suitable for use in open and enclosed luminaires. Outdoor applications only in suitable luminaires.