Philips Advance Centium 110-Watt 1- or 2-Lamp T12 8 ft. HO Rapid Start High Frequency Electronic Fluorescent Replacement Ballast 520486 - The Home Depot
T6 T8 Electronic Ballast Instant Start (One For One) Iron Sheet Shell For UV Lamp Fluorescent Lamp 15/20/30/40W 110V (2 Pack) (15W)