GE Lighting 78627 GE432MAX-N/ULTRA LFL UltraMax Electronic High Efficiency Multivolt Instant Start Ballast for 4 or 3- F32T8, Power Current Equipment - Amazon Canada
GE Lighting 72266 GE232MAX-N/ULTRA 120/277-Volt UltraMax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 or 1 F32T8 Lamps, Power Current Equipment - Amazon Canada
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, Power Current Equipment - Amazon Canada
UltraMax 74463 GE432MAX-G-N Electronic Ballast G-Series T8 120 to 277V LOT OF 2 | eBay
GE UltraMax G-Series Electronic Ballast T8 GE232MAX-G-N | eBay
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 UltraMax G-Series Electronic Ballast T8 GE232MAX-G-N | eBay