irradiated bloatflies that glow all the time, much like the irradiated radroaches (cut content).

FirefliesNight.esp are bloatflies that have evolved/mutated the ability to luminescence, much like pre-war fireflies. They only glow at night or inside building interiors. They are not radioactive.

Friendly (or at least non aggressive) firefly bloat flies.

irradiated bloatflies that glow all the time & give off rads, much like the irradiated radroaches (cut content).