Luxo, Jr. (character)

From Pixar Wiki

Performer:
Appeared in:	Luxo, Jr.

Luxo, Jr. is the star of the 1986 Pixar short film Luxo, Jr. He is a small, white desk lamp who loves to play with bouncing balls. After having the same lightbulb for over 20 years, WALL•E had to replace it for him when it went out, which can be seen in the trailer for WALL•E. Luxo, Jr. has been seen in every Pixar feature film and short film since Toy Story, during the film's introduction and at the end of the credits as the I of the Pixar logo.