Magnetic Hid Kit, Magnetic Hid Ballast, Pulse, 100 W, 120/208/240/277 V Ac, 2.5 A;1.5 A;1.3 A;1.12 A, Non Dimmable, 1 Lamps, 3.9 In Length, 3.07 Width, 2.8 In Height, 1 Ballast Factor, 0.90 Power Factor, 60 HZ, -20 °F (Starting Temperature) Operating Temperature, +105 °C (Ignitor) Operating Temperature, 2.541 KG