The Lumas are one of the non-playable characters in Lego Dimensions 2: The Rise of Enoch, from Nintendo's subfranchise Super Mario Bros.
Lumas are star-like creatures that appear in Super Mario Galaxy. They are Rosalina's adoptive children and unlike most Stars, they have a tear drop-like shape, and come in many colors. They are much like Power Stars, but they are more circular in shape and able to talk. Lumas boast the ability to transform, from minor objects to entire planets and galaxies. Most of them make their home in the Comet Observatory, and others make their home with Lubba on Starship Mario.