What is this ?
image=https://photos1.similarworlds.com/00/00/00/00/02/14/42/71/ThoughtfulandSincere-eQOQj0cnUmRxsog.jpg]
41-45, F
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it looks like a battery-backed emergency illumination system to me. e.g. the lights stay off and batteries in the system are [probably drained and] recharged unless the building power is lost, then the batteries cut in and power the lights so people can get out with relative ease.
LucyFuhr · 56-60, F
motion activated light?
katie11 · 22-25, F
noting shows up
Ingwe · F
try again please