Apparatus using a light emitting diode (LED) for performing aesthetic facial treatment procedures; Bags adapted for breast pumps; Breast pumps; Breast warmer pads for medical purposes; Cases adapted for breast pumps; Electric massage apparatus for household use; Electrically-powered apparatus for treating skin by applying low level light and sonic vibrations to the skin; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Electronic stimulation apparatus for body for physical therapy purposes; Hot or cold therapy wraps; Hot or cold therapy wraps in the form of wear; Infrared radiator units for therapeutic purposes; Lactation massage bars; Lasers for the cosmetic treatment of the face and skin; Lasers for the cosmetic treatment of waist; 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; Light-based medical devices, namely, a light emitting diode (LED) device for increasing the human body's own production of collagen; Vibromassage apparatus