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Choose from low-profile or heavy-duty Emergency Ballasts! Keep emergency lights working with these easy-to-install emergency ballasts.
• This ballast allows the same fixture or fixtures to be used for normal and emergency operation. • The BAL switches to emergency mode during power failure and uses one or two existing lamps. • This unit contains a battery, charger and inverter circuit in a single package, and is damp location listed. • Installation requires professional electrician.
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