Osram Sylvania 49970 High Efficiency Instant Start Electronic Ballast Three 32 Watt T8 Universal Normal Ballast Factor Qhe3X32T8Unvisnscb, 0.279" x 0.279" x 0.279": Electrical Ballasts: Amazon.com: Tools & Home Improvement
Replacement Ballast for Osram Sylvania Mb2x96/120is by Technical Precision - 120V T12 Magnetic Fluorescent Lamp Ballast - Operates 2 Linear Lamps - Instant Start - 1 Pack - Amazon.com