OSRAM NAV-E 400W E40 Sodium Vapor Warm White

The NAV-E 400W E40 sodium discharge lamp is a professional light source designed for technical lighting applications that require high energy efficiency and a long service life. This type of discharge lamp is the ideal solution for industrial facilities, sports venues, and public areas where the balance between light output and energy consumption is a priority.

Industrial and Warehouse Lighting: Luminous Efficiency for Large Spaces

In industrial environments and warehouses, the sodium discharge lamp ensures uniform light distribution over large areas. Its high luminous efficiency reduces the number of fixtures required, optimizing installation and maintenance costs. The very warm white light from the source enhances the perception of details in work environments where operational continuity is essential.

Sports facilities and outdoor lighting: reliable performance

For sports fields, parking lots, and public lighting areas, this light source offers stable performance over time. Its long average lifespan allows for extended maintenance intervals, reducing downtime and replacement costs. The internal transformer ensures reliable startup even under varying weather conditions.

Street and Roadway Lighting Applications

The sodium discharge lamp is particularly well-suited for street and road lighting systems, where its warm color rendering facilitates visual orientation. The lamp’s dimmability allows light intensity to be adjusted according to hourly needs, contributing to energy savings during nighttime hours when traffic is lighter.

Durability and Long-Term Reliability

Manufactured using OSRAM Vialox technology, this light source combines robust construction with stable luminous flux. The E40 base ensures compatibility with standard lamp holders, facilitating integration into existing systems. Its energy class and power consumption profile ensure compliance with modern efficiency standards.