Flashlights; Humidifiers; Air cleaning units; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air cooling apparatus; Apparatus for disinfecting water; Electric holiday lights; Hair driers; Heat sinks for use in heating, cooling and ventilating apparatus; Lamps for outdoor use; LED luminaires; Lighting fixtures; Lights for use in growing plants; Lights, electric, for Christmas trees; Refrigerating machines