Electrically-powered apparatus for treating skin by applying low level light and sonic vibrations to the skin; Electromedical rehabilitative and pain management products for clinical and home use, namely, electrical nerve and muscle stimulators, ultrasonic stimulators, magnet therapy stimulators and laser therapy stimulators; Light emitting devices, namely, lamps and LED devices for treatment of a variety of skin conditions; Medical devices for treating sleep disorders; Phototherapeutic appar...