LightOrbs Mod 1.12.2 (Glowing Ambient Entities)

LightOrbs Mod 1.12.2 adds various glowing ambient entities to your world that you can interact with.

LightOrbs Mod

Fireflies: Appearing in wet and forest biomes (most commonly swamps), they are attracted by light and move in swarms.
Psi Fireflies: The firefly counterpart appearing in the End and magical type biomes.
Lightning Bugs: These insects go out during stormy nights and produce a pretty bioluminescent cyan tint (yes, it is indeed a pun on one of the aliases of the firefly).
Embers: Roaming in their natural habitat, the Nether, you might want to avoid getting too close to them as they will set you afire should you touch them.
The mod only includes one item, the glass jar. You can use it to capture fireflies, psi fireflies and lightning bugs. Doing so doesn’t serve much purpose as it stands currently, but it will in the future be used to make firefly lanterns and other various decorations.