LED and electric luminaires; electric room deodorizing units; electric space heaters; air cooling apparatus; dispensing units for air fresheners; hair driers; bath installations; electric dispensers for air fresheners, namely, computer-controlled scent or aroma emitting devices for use with air-conditioning, heating or cooling apparatus or household electrothermic appliances; electric dispensers for air fresheners, namely, scent or aroma emitting devices for use with air-conditioning, heating...