The Lithonia Lighting Quick Disconnect Emergency Ballast is a reliable solution for emergency lighting needs, providing a powerful output of 1400 lumens. This ballast is designed for easy installation and maintenance, featuring a quick disconnect feature that simplifies the process. Ideal for use in commercial and industrial applications, it ensures compliance with safety standards and regulations. The master box contains 12 units, making it a cost-effective choice for large projects. This emergency ballast is essential for maintaining illumination during power outages, ensuring safety and visibility in critical situations.