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 level 1 | 4050300024417 |
Packing level 2 | 4050300631783 |
Packing level 3 | 4050300024417 |
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 |
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.