BAL500 Lumens Emergency Ballast - Fluorescent 125 watt One 1-watt 8-LED square double

One 1-watt 8-LED square double lamp head

Unlike other exit signs on the market today

Cover is designed to comply with ADA and is less than 4 inches in depth

Green Letters on Photoluminescent Background

diethyl ether

BAL500 Lumens Emergency Ballast - Fluorescent 125 watt One 1-watt 8-LED square doubleBAL500 Lumens Emergency Ballast Fluorescent The BAL 500 Fluorescent Emergency Ballast allows the same fixture to be used for both normal and emergency operation when used in conjunction with an AC ballast. If used in an emergency only fixture, no AC ballast is necessary. In the event of a power failure, the BAL 500 instantly switches to the emergency mode and operates one of the existing lamps for 90 minutes. The unit contains a battery, charger, and