Flood light install w/two green wires

Old 05-20-16, 06:34 PM
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Flood light install w/two green wires

I just picked up the RAB STL360HW Stealth motion detection flood light to install in the eaves above my garage door. There seems to have been a light here before, and when I pulled off the cover plate, I saw just two green wires in the box.

So I assume I need to figure out which is hot and which is neutral. What's the safest way to go about testing them?
Old 05-20-16, 07:06 PM
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The safest thing is to go inside where those connect and replace those two greens wires with a proper white and black wire. You could leave one green behind as ground if the connections are at a grounded junction box.

Possibly you have knob and tube wiring ? If not you should find the proper colors inside.

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