Candle warmers; Electric aromatherapy diffusers; Electric essential oil diffusers; Electric fragrance diffusers incorporating night lights; Fragrance lamps sold empty; Household containers sold empty for use with air fragrance reeds; Non-electric aromatherapy diffusers for use in showers; Non-electric candle warmers; Non-electric warmers for use with tea candles to melt scented wax tarts; Plug-in diffusers for air fragrances