The OSRAM Sylvania QTP-2x96T12/UNV IS Quicktronic Lamp Ballast is a high-quality unit designed to provide efficient power supply to your lighting system. Manufactured in China, this ballast operates at a voltage range of 120V-277V and is ideal for use in facility maintenance and safety applications. With the trusted OSRAM brand behind it, this lamp ballast ensures reliable performance and longevity for your lighting needs.