What kind of lights are used in tanning beds?

Tanning beds typically use fluorescent lamps that emit ultraviolet (UV) radiation, specifically UVA and UVB rays. UVA rays penetrate deeper into the skin, promoting tanning, while UVB rays are responsible for the production of vitamin D and can cause sunburn. Some tanning beds may also use high-pressure lamps that emit a higher intensity of UVA light, allowing for quicker tanning results. It's essential for users to follow safety guidelines to minimize the risk of skin damage.