Germicidal lamps are specialized lighting devices that emit ultraviolet (UV) light, specifically in the UVC range. This type of light is effective at killing or inactivating microorganisms, including bacteria, viruses, and fungi, making these lamps useful for disinfection purposes in various settings, such as hospitals, laboratories, and water treatment facilities. These lamps work by damaging the DNA or RNA of pathogens, preventing them from replicating and causing infections. While germicidal lamps are effective, they can be harmful to human skin and eyes, so safety precautions are essential when using them.