HOMEBALLAST-LP550
For use in new or existing fixtures, with or without an AC ballast, where emergency lighting is needed. Operates one lamp in the emergency mode. 2-in-1 LED indicator light and push-to-test switch (for mandated code compliance testing). Internal battery automatically connects to the fluorescent lamp for minimum 90 minute emergency illumination via an internal solid-state transfer switch. A discharged battery completely recharges in 24 hours, via a fully automatic solid-state, two-rate charger. AC output helps to guarantee compatibility with new lamp technologies. Features Time Delay Technology which helps to overcome end-of-life circuit protection.