Reply To: I need your help, what light type should I use? Home › Forums › Infrared Light Therapy › I need your help, what light type should I use? › Reply To: I need your help, what light type should I use? November 2, 2020 at 7:37 pm #1219 lisamae123Participant Hi, I just want to share red is more into anti againg and blue is skin treatments.