Light a Wish is the second single album by South Korean girl group Lightsum.

On September 24, Cube Entertainment announced that Lightsum would be releasing their second single album titled Light a Wish on October 13.

[9] The lead single "Vivace" is described as a future bass and house genre song with "harmonious synth and a dreamy and mysterious mood".

The second track "You, Jam" is described as a song with "addictive melody that seems to be imprinted in your mind once you hear it" with lyrics about "the curiosity-filled emotions of the other person with Gen Z sensibility".

The last track "Popcorn" features "colorful melody line of teen atmosphere" which makes Lightsum's "unique musical concept stand out".