| Artist Name | LIGHTSUM |
| Current Status | Active |
| Years Active | 2021–present |
| Debut | 2021 |
| Agency | Cube Entertainment |
| Fandom Name | SUMIT |
| Type | Girl Group |
| Genre | K-pop |
| Member Name | Sangah, Chowon, Nayoung, Hina, Juhyeon, Yujeong, Huiyeon, Jian |
| Youtube | https://www.youtube.com/channel/UCeQlMQ-4cedE7SNmF5JsdsA |
| Facebook | https://www.facebook.com/LIGHTSUMOfficial |
| Twitter | https://twitter.com/cube_lightsum |
| Tiktok | https://www.tiktok.com/@official_lightsum |
| vlive | https://www.vlive.tv/channel/865F1B |
| Instagram | http://instagram.com/cube_lightsum/ |
