An ultraviolet, UV, light pacing system, comprising: a wand assembly including a UV lamp that is configured to emit UV light; a user device configured to allow a user to select an item to be disinfected with the UV light; a pacing control unit in communication with the user device, wherein the pacing control unit is configured to output a pacing signal to the user device, wherein the pacing signal includes pacing information regarding operation of the wand assembly to disinfect the item; characterized in that the UV light pacing system further comprises: a pacing database that is configured to store pacing data regarding the item, wherein the pacing control unit is in communication with the pacing database, and wherein the pacing control unit is configured to determine the pacing information from the pacing data, wherein the pacing information comprises a distance to a surface of the item, time of the UV light illumination of the surface, a rate at which the wand assembly is to be moved in relation to the item, a pacing audio signal providing one or more audio cues that allow the user to synchronize the rate at which the wand assembly is to be moved in relation to the item, and an audio feedback for maintaining such rate of the movement, and wherein the one or more audio cues further comprise a series of audio files configured to provide voice instructions and pacing for an area of the item to be disinfected. a wand assembly including a UV lamp that is configured to emit UV light; a user device configured to allow a user to select an item to be disinfected with the UV light; a pacing control unit in communication with the user device, wherein the pacing control unit is configured to output a pacing signal to the user device, wherein the pacing signal includes pacing information regarding operation of the wand assembly to disinfect the item; characterized in that the UV light pacing system further comprises: a pacing database that is configured to store pacing data regarding the item, wherein the pacing control unit is in communication with the pacing database, and wherein the pacing control unit is configured to determine the pacing information from the pacing data, wherein the pacing information comprises a distance to a surface of the item, time of the UV light illumination of the surface, a rate at which the wand assembly is to be moved in relation to the item, a pacing audio signal providing one or more audio cues that allow the user to synchronize the rate at which the wand assembly is to be moved in relation to the item, and an audio feedback for maintaining such rate of the movement, and wherein the one or more audio cues further comprise a series of audio files configured to provide voice instructions and pacing for an area of the item to be disinfected. a pacing database that is configured to store pacing data regarding the item, wherein the pacing control unit is in communication with the pacing database, and wherein the pacing control unit is configured to determine the pacing information from the pacing data, wherein the pacing information comprises a distance to a surface of the item, time of the UV light illumination of the surface, a rate at which the wand assembly is to be moved in relation to the item, a pacing audio signal providing one or more audio cues that allow the user to synchronize the rate at which the wand assembly is to be moved in relation to the item, and an audio feedback for maintaining such rate of the movement, and wherein the one or more audio cues further comprise a series of audio files configured to provide voice instructions and pacing for an area of the item to be disinfected.