The GE S150MLTLA3D-5/2 High Pressure Sodium Ballast PC 87094 is a reliable and efficient switching mode power supply designed for high-pressure sodium lamps. Made by GE, a trusted brand in electrical equipment and supplies, this ballast ensures optimal performance and longevity for your industrial or commercial lighting needs. With a country of origin in China, this product offers quality and durability for various applications requiring high-pressure sodium lighting systems. Always remember to read the label and follow instructions for optimal usage.