Air filters for air conditioning units; Air purifying apparatus and machines; Air sterilisers; Aquarium lights; Bathroom heaters; Disinfectant apparatus for medical purposes; Diving lights; Electric coffee percolators; Electric patio heaters; Electric rotisseries; Electric footmuffs; Electric footwarmers in the nature of footmuffs; Germicidal lamps for purifying air; Hair dryer diffusers; Hand-held electric hair dryers; Portable electric heaters; Purification installations for sewage; Steam g...