This is similar to the the Cherubs I have hanging off of the lightshades...Putti is the plural (you said you had four)
Cherubs are something very different- don't feel too dumb, it's a common error.
*** http://www.3dmodelclub.com/cmsj15/models/all-... ***
***Definition of putti | Collins English Dictionary
www.collinsdictionary.com English Dictionary
noun.(plural)-ti (-tɪ). a representation of a small boy, a cherub or cupid, esp in baroque painting or sculpture See also amoretto***
Not sure why you would say my lightshades aren't Cherubs, and point me in the direction of a meaning for Cherub, but what the heck, at least I learned a couple of new words...