2018-09-212018-09-212018http://hdl.handle.net/20.500.12091/284Dirt is a problem for any medical equipment. Light bulbs are found in many types of medical equipment. Bulbs are used in spectrometers and surgery lights. Bulbs must be kept clean for efficient and safe functioning. Cleaning removes unwanted material. Cleaning is NOT disinfection or sterilization.en-USElectricalArticle