For those that need efficient air-cooling, the Xtrasun 6″ has integrated air-cool fittings for maximum air movement. The internal surface is made from a highly reflective imported aluminum. The socket assembly and 15′ lamp cord are built into the reflector. It comes complete with a hinged frame, tempered glass and wire hangers. Highly reflective hammertone aluminum interior Completely sealed – featuring hinged lens frame Efficient integrated flange for 6″ ducting Includes tempered glass lens, aerodynamic built-in socket, and 15′ lamp cord Dimensions: 26″ x 21″ x 10.75″