Decorative ceiling fans are mostly motors made of high-quality silicon steel sheets, which produce better electromagnetic effects. In addition, low and medium speed, which are regulated by capacitors, save more electricity than those without capacitors. A number of energy-saving and consumption reduction technologies enable this type of ceiling fan to have excellent energy-saving effects. In addition, using ceiling fans in conjunction with air conditioners can reduce the load of air conditioners, and also make it not easy to catch a cold due to indoor temperature difference. The comfort is quite good.