Chemically-activated cold packs for cooling the body and not for medical purposes; Chemically-activated heating packs for providing warmth to the body not for medical purposes; Desk lamps; Electric blankets for household purposes; Electric blankets not for medical purposes; Electric hot plates; Electric night lights; Heat sinks for use in heating, cooling and ventilating apparatus; Heating cushions, electric, not for medical purposes; Heating pads, chemically activated, not for medical purpos...