Duraflame Ceramic Tower Heater. 2 Heat Settings or Fan Only Mode: 900w (Low) or 1500w (High). Adjustable thermostat. Power indicator light. Safety thermal protection. Durable powder coated steel grill is more heat resistant than plastic. Tip over safety switch - The tip over switch is an added safety feature which will automatically disengage the heater should it get knocked over. Overheat protection device instantly shuts off before becoming overheated. Oscillates to provide wider heat distribution. Large centrifugal blower provides quiet even heat.