Emergency Ballasts make a difference! Keep emergency lights working with these easy-to-install emergency ballasts.
• The BAL flourescent emergency ballast allows the same fixture to be used for normal and emergency operation.
• 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.
• Installation Instructions