METALUX FLUORESCENT STRIP LIGHT FIXTURE, 120/277V, 2 LAMP, 4FT, ELECTRONIC BALLAST, WHITE ENAMEL FINISH - Traditional Low Bay Fixtures - CPLSSF232UNV-EB81U | SSF232UNV-EB81U - Grainger, Canada
Ballastwise DXE2H82 58W Electronic Ballast for Lamp Type 2 F32T8 F25T5 F17T8 2 lamp, 4 FT T8 Bulb (2) - Amazon.com
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, Power Current Equipment - Amazon Canada
GE LIGHTING Electronic Ballast T8 - 120 to 277 V - 4 Lamps 74463 | RONA
Philips Advance Optanium 1 or 2-Lamp T8 4 ft. Instant Start Ballast F32T8 | eBay
GE T8 2-Bulb Residential Fluorescent Light Ballast in the Ballasts department at Lowes.com
Philips Advance AmbiStar 32-Watt (F32T8) 3 to 4 Lamp 4 ft. T8 120-Volt Instant Start Electronic Fluorescent Replacement Ballast 520379 - The Home Depot
Philips Advance AmbiStar 32W (F32T8) 1 or 2 Lamp 4 ft T8 120-Volt Instant Start Residential Electronic Fluorescent Replacement Ballast 520411 - The Home Depot
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, Normal Ballast Factor, Ballast for Fluorescent Light (1) or (2) Lamp T8, Compatible with F32T8/WM and F17T8, Power Current Equipment - Amazon Canada