By way of using the magical light to radiate its heat on Shenshu acupoint and Gate of life acupoint (Attention: It is prohibiting for patients in severe renal failure). It can mobilize the organic immunity, enhance the activity of neuroregulation, and improve renal blood circulation, then improve the recovery of the kidney function. This therapy  together with Superconductive Iontophoresis will have an excellent efficacy. Superconductive light bath therapy will be used firstly to warm and open the blood vessels and then stimulate the nerve's irritability.