... the room.2. The mist light also is air humidifier, keeping humidity, preventing dry.3. Dropping aroma ... is the working principle of the anion home humidifier.6. The aroma diffuser is with LED light ... lamp is widely used in home.2. This air humidifier is widely used in office.3. This mist ... . product size: Dia40mm, H86cm mist lamp air humidifier, mini humidifier, Floor Mist Lamp,Decoration Floor Light