[ Air conditioning apparatus; Chimneys for oil lamps; Disinfectant dispensers for toilets; Electric footwarmers in the nature of footmuffs; Fireplace inserts in the nature of heat exchangers; Fireplace inserts in the nature of solid fuel burners; Fireplace inserts in the nature of stoves; Friction lighters for igniting gas; Hot water heating installations; Lamp chimneys; ] Lamps; Light bulbs [ ; Refrigerators ]