How to use the fan to make energy-saving should be treated as follows:
1. Should be used instead of a table or floor fan ceiling fan because I will eat less light, ceiling fans, about half the time
2. Do not turn the fan on when there are no people on
3. When you retire, you should turn off the fan and unplug design
4. Some wind speed leveling
5. Select a size to suit the usage
6. It should open using natural wind instead.