Air purification lamp, also known as net aldehyde lamp, also known as net aldehyde lamp, is a perfect combination of miniaturized complex equipment producing negative ions and high-efficiency and energy-saving lamp. While the light is illuminated, it can produce a large number of negative ions scattered in the space, so as to have a variety of effects such as smoke elimination, dust removal, odor removal, disinfection, sterilization and pollution elimination. It is widely applicable to hotels, hotels, offices, conference rooms Families, tea houses, singing halls, Internet cafes and other leisure and entertainment places are excellent products to improve air quality and eliminate harmful gases such as formaldehyde and benzene.