Completely sealed with double gasketed glass for an air-tight seal. Swing Stop retention cable keeps glass from abruptly swinging down. 6" integrated air-cooled fittings with bead ring. Galvanized steel housing with major brand powder-coating. 93% reflective Miro 7 European aluminum. Includes socket and 15 ft lamp cord. 25.25" x 15.5" x 10.9"