High-pressure sodium lamp 4Y, NAV-T 150W SUPER 4050300024400

High-pressure sodium lamp – reliable industrial and outdoor lighting

This 150W high-pressure sodium lamp, manufactured by the renowned Ledvance, is a proven choice for lighting large outdoor areas such as parking lots, streets, squares, or industrial facilities. It is characterized by high luminous efficacy – up to 115 lm/W – which translates to efficient energy use and reduced operating costs. The emitted light with a warm color temperature (2000K) works well in places where accurate color reproduction is not required.

Characteristics and application

The lamp is designed to operate with an external ballast and igniter, which ensures its reliability and long life – up to 32,000 hours. The cylindrical shape of the bulb and the E40 base make it easy to install and replace. Although it does not contain mercury, remember to dispose of the used lamp properly in accordance with local regulations. Thanks to the high luminous flux (17500 lm), the lamp provides bright and even lighting even in large areas. However, it is worth considering its limited color rendering index (20-39), which may be important in applications requiring precise color recognition.

Advantages and benefits for professionals and users

• High energy efficiency: 115 lm/W means lower electricity bills compared to traditional light sources.
• Long lifespan: Up to 32,000 hours of operation minimizes the need for frequent lamp replacement, reducing maintenance costs.
• Reliability: Required cooperation with an external ballast and igniter ensures stable operation and resistance to voltage fluctuations.
• Weather resistance: Designed for outdoor use guarantees resistance to changing weather conditions.
• Proven manufacturer: Ledvance is synonymous with quality and innovative solutions in the lighting industry.
• Versatility: Ideal for lighting roads, parking lots, industrial areas and other spaces requiring strong and efficient light.
• Simple installation: Standard E40 base makes installation easier in existing fixtures.
• Good value for money: Offers efficient lighting at a reasonable price.

Let's remember that although the lamp is characterized by high energy efficiency, its weaker color rendering may limit its use in some situations. It is worth considering alternative light sources where accurate color reproduction is key.