The Philips MASTER SOX 180W High-Efficiency Sodium Lamp is a robust lighting solution, producing a luminous flux of 32,000 lumens. With a tubular shape and a BY22d base, it ensures straightforward installation. This lamp boasts an impressive lifespan of 18,000 hours and is rated A++ for energy efficiency, making it a reliable choice for outdoor and industrial lighting needs, delivering consistent brightness and performance.