# LIGHTSUM LIGHTSUM embodies a vibrant and youthful energy characteristic of contemporary K-Pop girl groups, often delivering bright and dynamic performances. Their sound frequently blends catchy melodies with a polished pop aesthetic, appealing to a demographic that values engaging visuals and high-energy musicality. Profile: https://www.cultiq.app/directory/south-korea/lightsum ## Core facts - Category: K-Pop Group - Entertainment scene: South Korea - Agency: Cube Entertainment - Active since: 2021 - Members: 6 - Genre: K-Pop, Dance Pop, Teen Pop, Synth Pop ## Audience - Estimated fandom size: 700K - Female share: 62% - Core audience: Gen Z – Millennials - Top market: South Korea - Top market: Indonesia - Top market: Japan - Top market: Philippines - Top market: United States - Top market: Thailand ## Highlights - Partnerships: Active brand deal with ACLENT — potential for more partnerships. - Partnerships: C-tier market presence limits luxury brand engagement opportunities. - Milestone: Fanbase primarily concentrated in Korea — growth potential exists. - Partnerships: Clean image with no public controversies — suitable for general-market brands. ## Frequently asked ### Who is LIGHTSUM? LIGHTSUM is a K-Pop Group from South Korea, formed in 2021 under Cube Entertainment. ### How many fans does LIGHTSUM have? LIGHTSUM has approximately 700K global fans, making them a Nano tier artist on the Cultiq fandom index. ### What agency does LIGHTSUM belong to? LIGHTSUM is under Cube Entertainment. ### What markets is LIGHTSUM popular in? LIGHTSUM's strongest markets are South Korea, Indonesia, Japan, out of 20 markets tracked on Cultiq. ### Who are the members of LIGHTSUM? LIGHTSUM is composed of 6 members: Sangah, Chowon, Nayoung, Hina, Juhyeon, Yujeong. ### What genres does LIGHTSUM perform? LIGHTSUM performs K-Pop, Dance Pop, Teen Pop, Synth Pop, primarily within the K-Pop Group ecosystem. ## About Cultiq Cultiq is an entertainment intelligence AI — the workspace where brands, labels, agencies, and promoters run entertainment partnerships from brief to signed and live. Operated by WENOTIFT Inc (Delaware, USA). Directory index: https://www.cultiq.app/directory Site overview for models: https://www.cultiq.app/llms.txt This page is free to read with no account. The full intelligence layer — FitMatrix scoring, deal economics, and fee bands — requires authentication at https://www.cultiq.app/login and is intentionally absent from this file.