What Is a UV Light Air Purifier?
A UV Light Air Purifier is an air-cleaning device that uses ultraviolet (UV) lamps to purify air. Distinct from conventional air purifiers, they specialize in eliminating bacteria and viruses through the germicidal effects of UV light.
These purifiers emit UV light, often from LED fixtures, which contains ultraviolet radiation capable of inactivating microorganisms. The effectiveness of these purifiers depends on the intensity and duration of UV exposure, which can limit their suitability for general household use.
Commonly utilized in medical and healthcare settings for their enhanced sterilization capabilities, these purifiers also use photocatalysts activated by UV light to further improve their effectiveness. Safety measures should be taken to avoid direct exposure to UV light, as it can cause skin irritation similar to sunburn.