Ans: Generally, there are different values (wattage) to run the ceiling fans. For example, a 6W LED or candelabra bulbs are energy-efficient and will emit brightness the same as 60W. Also, it may go as brightness as 100W, and then you may require collective energy usage all over the light fixtures. So, you have to check out bulbs with the wattage range of 10W – 120W for running a standard ceiling fan.