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
2-8 ft T8 Tubes (Bypass Ballast) | eBay
R17d 8 Foot V Shaped Led Tube HO Light Bulbs Rotatable 2 Pin Base 4Pack Dual-Ended Power,65W,150W Fluorescent Lamp Replacement Shop Lights, Cold White 6000K, 7800LM,Clear Cover, AC 90-277V - Walmart.com
GE T12 2-Bulb Commercial Fluorescent Light Ballast in the Ballasts department at Lowes.com
Replacing A Ballast On A T12 Fluorescent Light Fixture (How To Convert To A New Electronic Ballast) - YouTube
Philips Advance Optanium 40-Watt (F40T12) 1 or 2 Lamp T8 4 ft. 120/277-Volt Instant Start Electronic Fluorescent Replacement Ballast 520445 - The Home Depot
Feit Electric 40-Watt 8 ft. T8/T12 FA8 Single Pin Type B Ballast Bypass Linear LED Tube Light Bulb, Daylight Deluxe 6500K (2-Pack) T96/865/B/LEDG2/2 - The Home Depot
B332IUNVHP-A Univeral Triad Ballast | 2 or 3 Lamp Operation
Sylvania Part # 49725 - Sylvania Quicktronic 2-Light Fluorescent Replacement Ballast For 8 Ft. T8 Lamps - Fluorescent Ballast - Home Depot Pro
8 ft. 40W (59W Replacement) Cool White (4000K) FA8 Base (T8 & T12 Repl