The Osram VIALOX® NAV®-T 1000W is a robust high-pressure sodium vapor lamp designed for use in open and enclosed luminaires. With its E40 base and 230V operation, it delivers powerful, efficient lighting for streets, industrial areas, and outdoor installations. This lamp offers a high luminous efficacy and dependable 3-year lifespan, making it ideal for cost-effective, long-term lighting projects.