Lakewood 8320 Ultra-Quiet 19-Inch 300-Watt Tower Heater with Carbon Fiber Technology 300-watt, 19-inch heater in a space-saving tower design Durable, quiet, carbon fiber technology; more efficient than quartz heaters Thermostat cycles heat on and off to maintain temperature Indicator lights; overheat and tip-over protection with auto shut-off Measures 6-8/9 by 5-1/2 by 23-1/5 inches; 1-year limited warranty