A medium-sized lamp shade. These are pretty rare, and are mostly sold solo. Seen below, the base is rather plain, just a blue ceramic ball.

Seen from the top, it is revealed Sonic has 2 different hand and foot poses on the lamp, with the logo toward the 'back' 

There is a ceiling light that is identical in design to this one, but much larger so that it can go on your ceiling instead. Fact by
-KRM-.

The Sonic trash can matches this design, and is found on this page. They were likely a simultaneous release.

• Lamp turned on. Owned by Rachel Lamp turned on. Owned by Rachel
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This is the lamp's original base, just a blue ceramic sphere with flat bottom. There's nothing 'Sonic' about it, but it is interesting to see the whole thing!