Philips Advance Magnetic HID quad probe start HID ballast kit includes ballast, capacitor, new brackets and screws. It is suitable for use with one 1500-Watt metal-halide lamp. Ballast in the kit has voltage rating of 120/208/240/277-Volts and current rating of 13.4/7.8/6.8/5.9-Amps. The M48 ANSI coded ballast has 12-Inch stranded wiring. This Class P protected ballast features constant wattage autotransformer circuitry. Ballast operates at the frequency rating of 60-Hz. Ballast with 32 mF 525-Volt dry film capacitor, offers 0.9 power factor. Ballast measures 6-Inch x 6.7-Inch x 4.3-Inch. Ballast kit is ideal for lighting luminaire component. HID Ballast kit is UL listed, CSA certified and RoHS compliant.