Hammer Tone Bronze Scroll Design Pole Mounted Infrared Patio Heater No UV rays, silent operation 90% energy conversion 100% Heat production within seconds No wasteful heating of the air 9 ft. blanket of heat, not affected by wind 5000 hour lamp life About 1/10 the energy costs of LPG Heaters No harmful emissions or toxic residuals Standard 110V household current Includes PVC cover ETL approved