Trainers,
The time has come for light to overcome the dark with the much-anticipated debut of Dedenne, the Antenna Pokémon. This Electric- and Fairy-type Pokémon, originally found in the Kalos region, will help illuminate your Pokédex as Electric-type Pokémon begin to appear more frequently in the wild. As Trainers may be familiar with, the Festival of Lights is a time to rediscover and strengthen bonds with all those around you.
Source: Pokemon Go
https://pokemongolive.com/post/festival-of-lights-2021/