What is the difference between an aromatherapy machine and an aromatherapy lamp?

      Aromatherapy machine uses high-frequency vibration generated by ultrasonic vibration equipment to decompose water molecules and dissolved plant essential oil into nanometer-sized cold mist with a diameter of 0.1-5 microns and distribute it in the surrounding air to fill the air with fragrance. The aroma lamp has a long history. Since humans began to use aromatherapy in daily life on a large scale, it has been used in incense. That is, the spices are placed on the container and the partition is heated to release the fragrance. In modern times, with The invention of candle alcohol lamp and other aromatherapy lamps came into being. Aromatherapy lamps are generally hollow in the lower part, and can be placed into small candles, and a tray above is used to hold water and essential oils.