Unique and exquisite design with desk lamp function Natural air purifying the dust and bacteria through the waterfall curtain (siphon/centrifugal force to clean air) Gentle and colorful lighting for decoration purpose, also work as night light Both lamp lightness and air current are adjustable Built-in negative ion generator releases millions of negative ions per CC, bring healthy and clean air Greatly reduces radiation of static electricity by TV, PC, and more Strong sterilization, disinfection, and smoke removal Generate active oxygen, promote metabolism, and enhance immune system It effectively prevents respiratory disease Automatically sterilization by ozone and ultraviolet ray 100% extracted from natural plants, leave no any side-effect to human similar to pine oil and spirit of alcohol, both strong in sterilization Suitable for: bedroom, hall, kitchen, bathroom, office, RV, hospital, gymnastic hall, and cinema