Within 60 seconds, its UV-C LED lights sterilize objects ... For surfaces either at home or on the road, this portable UV-C sterilizing wand provides quick, chemical-free disinfection.
More information: Huabin Yu et al, Vertically Integrated Self‐Monitoring AlGaN‐Based Deep Ultraviolet Micro‐LED Array with Photodetector Via a Transparent Sapphire Substrate Toward Stable ...