S
Leader, rapper and dancer
LIGHTSUM
Official ALIVE MV
Girl group · 4th gen
LIGHTSUM
라잇썸
A six-member group balancing bright dance-pop, polished vocals, athletic choreography, and a more mature performance identity as its catalog develops.
brightdance-popyouthfulperformance
- Debut
- June 10, 2021
- Agency
- CUBE Entertainment
- Fandom
- SUMIT
- Members
- 6
- Status
- Active
01
Members
Current lineup · verified August 25, 2026
02
Start here
03
Official channels
04
Official shop
Links checked July 31, 2026
Official-store linksPurchases open on the retailer website. Check shipping and stock before ordering.
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