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 configurations10 Mfd capacitor1.78/1.08/0.93/0.81 A input current (open circuit), 1.26/0.7/0.61/0.53 A input current (starting), 1.06 to 1.59/0.6 to 0.9/0.52 to 0.78/0.45 to 0.67 A input current (short circuit), 1.8/1.04/0.9/0.8 A input current (nominal)3 x 4 in (2 LW) core1.45 in Dia x 3.75 in H oval capacitorCore and coil ballast with dry film capacitorUL insulation class H of 180 deg C