First, in the "Cooling Fan Manufacturer" buy excellent quality products to choose. Because of the fan industry technical threshold is low, uneven products on the market, so be sure to choose well-known brand products, so to ensure quality. Secondly, since the "Cooling Fan Manufacturer" directly convert electrical energy into kinetic energy, power consumption is very low, the highest power is only 60W, equivalent to an ordinary desk lamp lighting the consumption of electricity, so from the perspective of energy conservation, the use of the summer season Fan is undoubtedly the best choice. And the "Cooling Fan Manufacturer" used in conjunction with air conditioning, air temperature was set at 26 ℃ ~ 28 ℃, the power and money. Usually pay attention to the maintenance of the fan, maintaining its good performance and to avoid blade distortion, vibration occurs, so that, to a certain extent, is also conducive to power savings.