blue luminous lamp with ultraviolet rays. ultraviolet light sterilization of air and surfaces. bactericidal lamp. uv-c sterilizer

air anti bactericidal bacterium blue bright design destruction device disinfection emissive equipment fluorescent germicidal germs glow gradient halogen health home hospital illustration kill lamp light logo luminescent luminous medical microbe neon ozone pandemic phosphorescent portable protect radiation selfluminous solar sterilizer sticker sun symbol ultra ultraviolet uvc vector violet virus