Roadlights; Air filtering installations; Air fryers; Air purifying apparatus; Air purifying apparatus and machines; Air sterilisers; Combination ozone sanitizer and electric deodorizing units; Electric lights for Christmas trees; Electric room deodorizing units; Filters for air conditioning; Fireplace hearths; LED flashlights; Lightbulbs; Ozone generators that kill mold and mildew; Water purification installations; Head torches

Scientific apparatus and instruments; teaching apparatus and instruments; sound recording apparatus; sound transmission apparatus; image recording apparatus; image transmission apparatus; smartphones; computer peripheral devices