Electrical stimulation apparatus for nerve, muscle, joint, skin and neurostimulation for developmental and degenerative challenges purposes purposes; 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; Electronic medical appliances for wound healing; Infrared thermometers for medical purposes; Non-invasive electronic neuromodulator device for medical use by healthy and impaired persons to enhance performance on cognitive tasks; Sensory light therapy unit; Therapeutic light therapy devices for sad (seasonal affective disorder) and depression; Veterinary operating lamps