Name:  R2-D2

name:  R2-D2 (Electronic Lights and Sounds)
line:  Revenge of the Sith
release date:  2005
source:  Revenge of the Sith
note:  This figure is the same sculpt as R2-D2 (Coruscant Sentry), but makes different sounds.
link:  Adam Pawlus' review
link:  Wookieepedia
link:  Rebelscum Photo Archive.