Basically we have two types of fans in the catalog, with AC and DC motor, with light and without. The most common are the AC ones even if DC fans are gaining ground, definitely more performing and with low consumption. However all products you will find them with a great price. Naturally dedicated to maximum energy saving, our fans have a summer-winter function so they can be used in all seasons. Simply by reversing the direction of rotation of the fan in the cold season you can redistribute the heat, which is stagnant in the upper part of the room, downwards.