High pressure sodium lamps (HPS) have been indispensable in modern horticulture for many years. Efficiency and longevity are the keywords of these products. GS supplies a complete range of drivers for HPS lamps. Suitable for mains voltages all over the world. The latest development is a platform suitable for all common mains voltages worldwide. 600 to 1000W version. Also suitable for specific MetalHalide lamps.