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HeyBub[_3_] HeyBub[_3_] is offline
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Default battery backed up Fluorescent lighting

wrote:

If I disconnect power to the fixture, will the battery module wires
still have 220V on them? I want to avoid a shock when disconnecting
the battery module.


No. The battery is (probably) 12v. It's certainly not 220v.

The wires going to the battery will be no more dangerous than changing the
batteries in a flashlight.