Luminaries; Air filters for air conditioning units; Air sterilising apparatus; Disinfectant apparatus for medical purposes; Electric air sanitizing unit; Infrared lamp fixtures; Infrared lamps; Lighting installations; Pasteurizers for use in the food, beverage, pharmaceutical industry; Portable electric household appliance used to kill bacteria and viruses on food; Sanitizing apparatus for linens using ultraviolet light, ozone sterilization and low pressure techniques; Sanitizing apparatus us...