Used primarily in photographic films and papers due to its sensitivity to light. When exposed to light, silver bromide decomposes and forms metallic silver, creating a latent image that can be developed into a visible photograph. It is a key component in traditional black-and-white photography. Also used in some types of light-sensitive sensors and in certain antimicrobial coatings, though to a lesser extent. Its photochemical properties make it valuable in holography and specialized imaging technologies.