5-1/2-Inch Exo Terra Mirror Dome Light, fixture, ultraviolet, light, therapy, exo, terra, lights Aluminum UV Reflector Lamp, 5.5 inches wide Extra deep, polished reflector dome Increases UVB output by up to 100 percent Equipped with On/Off switch and 6 foot long power cord; Includes Switch, Clamp and Hanger Built with ceramic socket; For use with Exo Terra incandescent (max. 150 watts) and compact