Abdominal belts; Belts for medical purposes; Blankets, electric, for medical purposes; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Electronic light therapy apparatus for the skin; Lasers for the cosmetic treatment of the face and skin; Lasers for the cosmetic treatment of the face, skin, hair follicles; LED masks for therapeutic purposes; Light-based medical devices, namely, a light emitting diode (LED) device for increasing the human body's own production of collagen; Light emitting diode (LED) apparatus for lighting, incorporated into medical instruments; Light emitting diode (LED) devices for energy-efficient replacement of standard tungsten-filament lighting incorporated into hand-held medical instruments