We Offer HID ballasts electrical devices that used to regulate the voltage and current supplied to High-Intensity Discharge (HID) lamps, such as metal halide, high-pressure sodium, and mercury vapor bulbs. They provide the high initial voltage needed to start the lamp and then control the current for stable operation. HID ballasts are essential for proper lamp performance, longevity, and safety, and are commonly used in street lighting, industrial areas, and automotive headlights.