Understand these simple basic principles of a three light setup. It’ll save you every time. In this Laws of Light Tutorial on Portrait Lighting Jay P teaches how to use a 3 light LED kit to light a person’s face for still photography and video. He starts out using just one light and shows you the techniques you need to know to light a beautiful portrait and then he expands to a 3 light set-up.
Link: How To Use LED Lights For Portraits In Still Photography And Video