Floresan refers to a type of fluorescent light that emits bright, visible light when an electric current passes through it. These lights are commonly used in homes, offices, and public spaces due to their energy efficiency and long lifespan compared to traditional incandescent bulbs. Floresan lights come in various shapes and sizes, including tubes and compact forms. The technology behind floresan lighting involves a gas-filled tube coated with phosphor. When electricity excites the gas, it produces ultraviolet light, which then interacts with the phosphor coating to create visible light. This process makes floresan lights a popular choice for illuminating large areas while consuming less energy than other lighting options.