... pains for muscular pains and stiff. Multifunctional Infrared Light Therapy Instrument Lifowave-9350 Broad Applications:lInternal medicine: ... pneumonia, cough, diarrhea, and enuresis, etc.Multifunctional Infrared Light Therapy Instrument Lifowave-9350 Clinical Mechanism:Near infrared light (Wavelength ... panel. After treatment time is set, the digital timer automatically works and lights would be shut ...