Accupro Electronic Ballast Model: AP-RS-232IS-120 / AK-RS-232IS-120 - Input: 120 Volts - 0.90 Amps - 60 Hertz - Instant Start Electronic - (Replaces UTILTECH YZ-232, Keystone KTEB-232RIS) Instant Start Electronic Ballast 120V 60 Hz 0.95 Amps High Power Factor