Electric Judgment, also known as Emerald Lightning, was a Force technique used by the Jedi to spray electric bolts of variable intensity from the hands and fingers.
Despite being classified as a forbidden Force power within the Jedi Order, a few Jedi such as Plo Koon and Jacen Solo practiced it.
The Electric Judgement showed up as yellow/orange or green force energy instead of blue or white, but otherwise it was very similar in both appearance and usage to the dark sideForce power known as Force lightning. The only difference was that the Jedi’s application came from a sense of determined justice.