LED masks for therapeutic purposes; Electronic light therapy apparatus for the skin; Lasers for the cosmetic treatment of the face and skin; Electronic aesthetic skin treatment devices using light emitting diodes, namely, infrared, red, orange, yellow, green, and blue wavelengths for generating light rays; Cosmetic apparatus, namely, light based devices providing mainly pulsed light for performing non-ablative aesthetic skin treatment procedures; Phototherapeutic apparatus for medical purposes, namely, a LED (light-emitting diode) light source for medical and aesthetic skin treatments; Electrically-powered apparatus for treating skin by applying low level light and sonic vibrations to the skin; Light emitting devices, namely, lamps and LED devices for treatment of a variety of skin conditions; Lasers for the cosmetic treatment of face, skin, hair follicles