Factual error: The Imposter can sabotage the lights, making them turn off. They can also do this on Polus. But Polus has an outdoor area, which is also affected by the sabotage, and there are no streetlights visible.
Suggested correction: The player vision is more like a range that a flashlight can reach and these lights are obviously supported by electrical.
Last time I checked, power cuts don't make batteries in flashlights stop working.
I was trying to suggest that the flashlights are powered by a wireless transfer of power supported by electrical.