light bulb base size ?

carryyourbooks or anyone else that may know....



I have 2 ceiling fans that do not take the standard bulb screw in base. This one looks to be 3/4 inch looking from floor at it...It's not the little bitty one...The wife keeps buying the little bitty one...



These fans came with the light kit already on them..



Do these bulbs have a name?



Thanks for any help.......