Emergency Ballasts for Fluorescent or LED Retrofit Light Bulbs
Emergency ballasts install into lighting fixtures that contain fluorescent linear light bulbs or UL Type C LED retrofit linear light bulbs that are powered by fluorescent ballasts. Also called emergency backup batteries, these products help building owners meet code requirements for emergency lighting without having to install separate emergency lighting fixtures. The emergency ballasts act as a backup power source to keep the bulbs lit for a specific amount of time if the power supply to the fixture goes out so that people in the surrounding area can see where they're going as they evacuate.
Ballast Bulb Type