Heath Zenith SL-5679-BZ 70 watt High Pressure Sodium Patio Light, Bronze. Up to 13,000 sq. ft. Light Coverage Area. Uses one 70W High Pressure Sodium, Medium Base Bulb (included). Up to 24,000 Hour Bulb Life. 2 Year Warranty. 8.25 w x 9.75 d x 10.5 h in. Mounting Hardware included. Operating Temperature 22F to 120F.