Can heat up a large room with Dual Heating System: Infrared Quartz tube + PTC Produces 60-percent more heat or 50 degree higher than other brands in the market Modern design with furniture-grade cabinet makes this nightstand heater a great way to update your bedroom décor Accurate electronic thermostat with push button power and mode setting. Dial for temperature and timer setting Electronic Thermostat: range 50 to 86 degrees