Flashlights; Toilets; Air cleaning units containing an air filter, ultraviolet lights and a photocatalytic filter; Air sterilisers; Combination ozone sanitizer and electric deodorizing units; Cooking ranges; Disinfecting ultraviolet lamps housed in a container or cover for disinfecting objects placed therein; Electric heaters for commercial use; Electric lighting fixtures; Energy storage plants; Filters for fluids, namely, for water and area-water solutions; Humidifiers for household purposes; Laundry centers, namely, a clothes dryer combined with a clothes washer; LED and HID light fixtures; Lights for vehicles; Microwave ovens; Ozone sanitizers for air and water; Personal air filtering units for filtering tobacco smoke exhaled directly into the unit; Plumbing fittings, namely, bibbs, cocks, traps, valves; Refrigerating appliances and installations; Solar-powered cooling units; Solar collectors