Air filtering installations; Apparatus for disinfecting water; Bath installations; Bicycle lights; Disinfectant dispensers for toilets; Disinfecting ultraviolet lamps housed in a container or cover for disinfecting objects placed therein; Headlights for automobiles; Lamps; Lanterns for lighting; Light bulbs; Lights for vehicles; Motorcycle lights; Sanitary installations in the nature of steam rooms; Dish disinfectant apparatus for industrial purposes; Earthenware basins being parts of sanitary installations; Electric hand drying apparatus for washrooms; Hand basins being parts of sanitary installations; Pressure regulators for sanitary installations; Wash basins being parts of sanitary installations