1. Look at the diameter of the blade:
We need to select ceiling fan lights of appropriate size according to the space size, as shown in the following table:
Size and diameter suitable for space size:
The diameter of 36-inch (wood leaf) after installation is 96CM 6 -- 10 square meters;
The diameter of 38-inch (iron leaf) after installation is 100CM 8 -- 12 square meters;
The diameter of 42-inch (wood leaf) after installation is 108CM9 -- 15 square meters;
The diameter of 48 inches (iron leaf) after installation is 126CM12 -- 20 square meters;
The diameter of 52-inch (wood leaf) after installation is 132CM 13-25 square meters;
The larger the size, the wider the blowing range, but the load of the motor will be heavy, so the speed will be slow; The wind will also drop. On the contrary, the smaller the fan blade size is, the smaller the blowing range is, but the motor load is light, so the speed will be fast, and the wind force will naturally be large. Rooms with poor natural air flow or areas with hot weather should be appropriately sized to achieve appropriate air volume.
2. See the installation height:
The length requirement of the suspender is explained by the position and height of the ceiling fan. The so-called height requirement is that the blade should be at least 2.1 meters above the ground. It is not safe to be lower than this height. The selection reference is as follows:
The shortest suspender or ceiling type is used for 2.5-2.7m, rather than the high ceiling fan lamp;
2.7 -- 3.3 meters can be used with the original suspender, and all styles are suitable;
For houses with a height of more than 3.3 meters, additional suspenders shall be lengthened, and the lengthened suspender shall be equal to=room height of - 2.8 meters.
3. See the practicability of the function:
The number of lights and lights depends on the need for lighting. It is more beautiful to add lights without lighting. In terms of speed regulation, it is usually manually controlled by bead chain. If you feel inconvenient, you can install a remote control or wall control. Some remote controls and sleep timing functions are very suitable for use at night.