FeaturesThe basic ballast is the open core and coil which is most often used as a component within a lighting luminaireThe core and coil also forms the nucleus of Philips Advance five other ballast configurations24 Mfd capacitor4.5/2.7/2.3/2.2 A input current (open circuit), 7.8/4/3.7/3.2 A input current (starting), 5.6 to 8.6/3.2 to 4.8/2.8 to 4.3/2.4 to 3.6 A input current (short circuit), 9/5.2/4.5/3.9 A input current (nominal)4-1/4 x 6 in (2 coil) core1.75 in Dia x 3.9 in H oval capacitorBallast replacement kit with oil filled capacitorUL insulation class H of 180 deg C