GE UltraMax Proline Electronic Ballast, 120/277 Volt Instant Start Ballast, Normal Ballast Factor, Ballast for Fluorescent Light (1) or (2) Lamp T8, Compatible with F32T8/WM and F17T8 - Electric Plugs - Amazon.com
Universal B232I277RH-A Triad T8 High Frequency Electronic Fluorescent Ballast, 2 Lamp, F32 T8 - Walmart.com
Electronic Ballast EnergyPro 2 Lamp T8 Model SLE-232-120-RS-LPF | Orilis LED Lighting Solutions
GE UltraMax Proline Electronic Ballast, 120/277 Volt Instant Start Ballast, Normal Ballast Factor, Ballast for Fluorescent Light (1) or (2) Lamp T8, Compatible with F32T8/WM and F17T8 - Electric Plugs - Amazon.com
GE T8 2-Bulb Residential Fluorescent Light Ballast in the Ballasts department at Lowes.com
GE UltraMax Proline Electronic Ballast, 120/277 Volt Instant Start Ballast, Low Power Ballast Factor, Ballast for Fluorescent Light (3) or (2) Lamp T8, Compatible with F32T8/WM and F17T8 - - Amazon.com
Philips Advance - 1 or 2 Lamp, 120-277 Volt, 0.18 to 0.49 Amp, 0 to 39, 40 to 79 Watt, Instant Start, Electronic, Nondimmable Fluorescent Ballast - 67175547 - MSC Industrial Supply
GE T12 2-Bulb Residential Fluorescent Light Ballast in the Ballasts department at Lowes.com