VIALOX® NAV®-T SUPER 4Y® 50…400 W 250 W SUPER 4Y
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.
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Technical Information
| Item condition | New |
| Manufacture name | VIALOX® NAV®-T SUPER 4Y® 50…400 W 250 W SUPER 4Y |
| Brand | OSRAM |
| Categories | High pressure sodium-vapour lamps |
| Country of origin | CN |
| Harmonized System Code | 8539 3220 00 |
| Energy Class | E |
| EPREL – European Product Registry for Energy Labelling | 546586 |
| Model | Clear |
| Socket | E40 |
| Luminous flux | 31900 lm |
| Total length | 257 mm |
| Colour rendering index CRI | 20-39 |
| Diameter | 47 mm |
| Lamp efficacy | 127 lm/W |
| Lamp shape | Tube, single-ended |
| External ballast required | Yes |
| Colour temperature | 2000 K |
| Lamp power | 250 W |
Packing details
| Packing level 1 | 4050300024417 |
| Packing level 2 | 4050300631783 |
| Packing level 3 | 4050300024417 |
Other Technical data
| Energy efficiency class | A+ |
| 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 | T14 |
| Energy efficiency class according to EU regulation 2019/2015 | E |
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