This compact fan heater heats up fast in next to no time to provide instant, comfortable heat variable from 750W or 1500W. Far more efficient & cost-effective compared with traditional halogen or convector heaters, it provides a reliable, safe source of warmth with no potentially dangerous glowing elements. In oscillation mode, it circulates air over a 180&176; radius, projecting heat right into the far corners of a room while in summer it can be used as a cooling fan without the heat.