Coverage Area: up to a 12 ft. Diameter Power: 1,200 W Halogen Bulb (Equivalent to approx. 4,095 BTUs) Uses a Standard 120V Grounded Outlet (Voltage: 115-120 V; 15 Amps.) Warranty: 1 Year Limited Features: • Automatic Shutoff Tilt Switch • 8 ft. Cord • Weather Resistant Hardware • Simple Assembly Size: 19.7" L x 19.7" W x 63" H