Technical Information
| Item condition |
New |
| Manufacture name |
VIALOX® NAV®-E SUPER 4Y® 250 W SUPER 4Y |
| Brand |
OSRAM
|
| Categories |
High pressure sodium-vapour lamps
E40 Light Bulbs
E40 Sodium-vapour Lamps
|
| Country of origin |
CN |
| Harmonized System Code |
8539 3220 00
|
| Energy Class |
E
|
| EPREL - European Product Registry for Energy Labelling |
546585
|
| Model |
Frosted |
| Socket |
E40 |
| Luminous flux |
31600 lm |
| Total length |
226 mm |
| Colour rendering index CRI |
20-39 |
| Diameter |
91 mm |
| Lamp efficacy |
126 lm/W |
| Lamp shape |
Ellipsoid |
| External ballast required |
Yes |
| Colour temperature |
2000 K |
| Lamp power |
250 W |
Packing details
| Packing level 1 |
4050300024387 |
| Packing level 2 |
4050300631868 |
| Packing level 3 |
4050300024387 |
Other Technical data
| External ignitor required |
Yes |
| Mercury-free |
No |
| Number of discharge tubes |
1 |
| Lighting for plants |
No |
| Replacement for mercury vapour lamp |
No |
| Average nominal lifespan |
32000 h |
| Weighted energy consumption in 1000 hours |
280.5 kWh |
| Lamp designation |
ED28 |
| Energy efficiency class according to EU regulation 2019/2015 |
E |
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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.