It is designed to kill Bacteria, Virus, Spores, Pathogens and other harmful Microorganisms including Coronavirus. Light Wavelength : 254 nm Type : Portable with 4 wheels Body material : CRCA Steel Operating Voltage : 230 VAC, 50 Hz 45 Sec ON delay timer for vacancy 12 min auto OFF timer after disinfection Red light indication for vacancy Power switch with indication for ON/OFF 1 Year Warranty without UV Lights Paint used - Titanium-Oxide (UV Resistant) all wiring used is Teflon-coated.