This IOTA emergency ballast is designed for use with 14-54W 2-4 ft 4 pin lamps and has a voltage range of 120-277V. It is reliable and easy to install, making it a great addition to any industrial automation and motion control system. The brand of this emergency ballast is IOTA, a trusted name in the industry. With its high-quality construction and excellent performance, this emergency ballast is a perfect choice for businesses looking for a reliable and efficient emergency lighting solution.