Magnetic Hid Kit, Magnetic Hid Ballast, Pulse, 400 W, 120/208/240/277 V, 2 A;1.2 A;0.95 A;0.85 A, Non Dimmable, 1 Lamps, 4.8 In Length, 4.3 In Width, 4.3 In Height, 1 Ballast Factor, 0.90 Power Factor, 60 HZ, -40 °F (Starting Temperature) Operating Temperature, +105 °C (Ignitor) Operating Temperature, 7.117 KG