Sodium lamp E40 | 250W | 100V | 2000K | 33200lm | Osram
Code: 24417High-pressure sodium vapor lamps are one of the most efficient solutions for long-term outdoor and industrial area lighting. The lamps feature extremely high luminous efficiency, durability, and reliability, making them ideal for municipal street lighting systems, industrial facilities, or commercial spaces.
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Technical specifications
Power: 250 W
Voltage: 100 V
Current: 2.95 A
Base: E40
Luminous flux: 33,200 lm
Luminous efficacy: 124 lm/W
Color temperature: 2000 K
Color rendering index (CRI): ≤25
Lifetime: B50: ~36,000 h; B10: 24,000 h; B5: 20,000 h
Dimensions: length 257 mm, diameter 47 mm
Weight: 135 g
Maximum bulb temperature: 400 °C
Maximum base temperature: 250 °C
Mercury content: 21.6 mg
Ignition voltage: 3.3–5.0 kVp
Operating position: any
Dimmable: no
Hot restart: not available
Energy consumption: 267 kWh/1000 hFunctions
Stable and powerful luminous flux even after long use.
Dimmable – adjustable brightness using CCG or ECG.
Suitable for both open and closed luminaires (only compatible models).
Optimized for operation with POWERTRONIC® PTo 3DIM electronic ballasts.
Reduces electricity consumption compared to mercury lamps.
Applications
Street lighting – reliable and economical long-term light output.
Industrial areas – workshops, hangars, factory yards.
Commercial facilities – parking lots, logistics centers.
Outdoor lighting – parks, storage areas, sports zones.
Pros
High luminous efficiency.
Up to 50% energy savings when replacing HQL lamps.
Long service life.
Suitable for dimming – flexible adaptation to various needs.
Cons
Limited color rendering index (Ra ≤ 25) – light is less natural.
Contains mercury – proper disposal required.
Cannot be used if the outer bulb is damaged.
Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.ManufacturerThis product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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