None 600-Watt/1500-Watt Simple Deluxe Patio Portable Outdoor Heating with Overheat Protection, Ceiling-Mounted Heater

The fast and efficient heater can heat up quickly in 3 seconds. The waterproof and ceiling-mounted design allows it to be installed in balconies, courtyards, garages, patios and restaurants, so your winter is no longer cold. The smart heater stops working when the temperature is too high.