Low rate of switch into mania with light therapy in bipolar depression

Rate of switch from bipolar depression into mania after morning light therapy: A historical review by Frnascesco Benedetti: https://www.ncbi.nlm.nih.gov/pubmed/29348073

And a commentary on the article:

https://www.psychiatryadvisor.com/bipolar-disorder/light-therapy-manic-switches-bipolar-disorder/article/747606/