Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Massage apparatus; Light-based medical devices, namely, a light emitting diode (LED) device for increasing the human body's own production of collagen; Phototherapeutic apparatus for medical purposes, namely, a LED (light-emitting diode) light source for medical and aesthetic skin treatments; Lasers for the cosmetic treatment of the face and skin; Cosmetic apparatus, namely, light based devices providing mainly pulsed light for performing non-ablative aesthetic skin treatment procedures; Lasers for surgical and medical use; Lasers for the cosmetic treatment of the face, skin, hair follicles; Cosmetic apparatus using ultrasound for performing aesthetic skin treatment procedures; Electronic light therapy apparatus for the skin