A tanning bed is a device that emits ultraviolet (UV) radiation to produce a cosmetic tan. It typically consists of a flat bed with fluorescent bulbs that emit UVA and UVB rays, which stimulate the production of melanin in the skin. Tanning beds are often used in salons and spas for individuals seeking a bronzed appearance without sun exposure. While tanning beds can provide a quick tan, they also carry risks, including skin damage and an increased chance of skin cancer. The use of tanning beds is regulated in many places, and safety guidelines recommend limiting exposure to reduce health risks associated with UV radiation.