Sensory light therapy unit; Light emitting diode (LED) apparatus for lighting, incorporated into medical instruments; Phototherapeutic apparatus for medical purposes; Electronic light therapy apparatus to provide relief from tinnitus; laser therapy apparatus for pain relief; laser therapy apparatus for body slimming; Lasers for the cosmetic treatment of the face and skin; Lasers for the cosmetic treatment of hair follicles; Nasal devices utilizing light therapy to provide relief from colds, r...