The Allegro Vivace ceiling pendant has a striking shape created by three Swiss designers, Atelier Oi for the well-known lighting company Foscarini. The lamp consists of a length of thin copper-coated aluminum wire, which is mounted at the top of a round metal frame.

The Allegro series includes three lamps with different styles and colors. Allegretto belongs to the Allegro series and is the smaller version of the pendant lights. Since their launch in 2007, they have served as a decorative detail in homes and public places such as galleries, hotels, and restaurants around the world. They also emit a diffuse and direct light due to the two lightbulbs.