force light was a immense power used by jedi. when used against a darksider it weakened their connection to the force. With the light of the Force, a Jedi could either purge or contain dark side manifestations or nexus points, whether in places, spirits, or even living persons, though sometimes to detrimental effect. By channeling the Force into withering blasts of light-side energy, the darkness can then be diminished or destroyed permanently. Force light could also be used to sever the bond between a Sith battlelord and his or her followers.
