The Sonic the Hedgehog Lava Lamp Volcano Motion is a retro vintage-inspired novelty lamp featuring a red and yellow color scheme. This corded electric lamp, measuring 16 inches in diameter, is designed with a motion sensor and a rotary knob control style. The lava lamp uses incandescent lighting technology and a pictorial pattern inspired by TV & movie characters, video games, animation, and cartoons. This unique and nostalgic piece, manufactured in the 2010s, adds a fun and colorful touch to any space with its red lava-like motion and vibrant design.