Introducing the Quantum QT1000 1000W Dimmable Digital Ballast, a high-quality ballast suitable for HSP (High Pressure Sodium), MH (Metal Halide), and Switchable (HPS/MH) lamps. This ballast boasts dual-voltage, dimmable, generator-ready, multi-wattage, and multi-lamp input features, making it a versatile choice for any grow lighting setup. It is made of durable metal and is compatible with a range of products, making it a reliable and efficient choice for your hydroponics needs.