Universal™ offers a wide array of ballasts for High Intensity Discharge (HID) lamps. Applications include Metal Halide (MH), Pulse Start Metal Halide (PSMH) and High Pressure Sodium (HPS) lamps ranging from 35 to 1500 W. We're the technology leader in every category of HID ballasts. Our Universal™ Precise line is the latest innovation in magnetic core and coil technology in years. Core and coil ballasts are used in over 90% of all HID fixtures. Universal™ core and coil models are available for all HID lamp types, including single, dual, tri, quad and multi-volt designs. For added versatility and reduced inventory costs, Universal™ has also introduced the industry's first Multi-5™ ballast (120, 208, 240, 277 or 480 VAC), featuring a 480 VAC tap on a conventional quad tap ballast. Universal™ Precise is the next generation in core and coil technology, featuring a smaller, lightweight design and improved temperature performance. Universal™ Precise fits virtually all applications and has no exposed live metal parts. There are no plastic extrusions, which prevents breakage during shipping. Color-coded leads make installation easy.