The Bodine PE500033 090804 Fluorescent Emergency Ballast B50 is a reliable and durable lighting solution designed for emergency situations. With a voltage of 120, this ballast is specifically designed for fluorescent lighting systems. Its compact dimensions of 2.30″ height, 13.30″ length, and 1.50″ width make it easy to install in various facilities. The red color adds visibility and recognition in case of emergencies. Perfect for business and industrial settings, this ballast ensures safety and reliability in the event of power outages or system failures.