Lure Module is used to find and capture more wild Pokemon in Pokemon Go. Once Lure Module is installed in Pokestops, it attracts wild Pokemon to Pokestops. The effect lasts 30 minutes and can be shared with other Pokemon Go players.
How to use
Locating Lure Module in Pokestops
Lure Module is activate by being put at a PokeStop. While the effect is continuing, the PokeStop is surrounded by pink leaves and attracts Pokemon to itself.
You may have seen not only pink flowers from PokeStops but also green leaves. That appears randomly on the map indicating a point you can find wild Pokemon.
All the Pokemon Go players can share the effect of Lure Module which is used by someone. Therefore, people get together around of you if you activated Lure Module.