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BAL500 (500 lumen output) allows fluorescent lighting fixtures to be used for both normal and emergency operation.
New open box unit, MISSING LED and original packaging. Includes instruction sheet.
In the event of a power failure, the BAL500 switches the fixture to emergency mode and operates one or two of its lamps for a minimum of 90 minutes.
The unit contains a battery, charger, and inverter circuit in a single package. The BAL500 can be mounted in the wireway or on top of the fixture, and is ULlisted for factory installation or retrofit applications, as well as damp location listed.
Howard Lighting BAL500 Emergency Ballast 350 - 450 . Lumens