LIGHTSUM 라잇썸 (Official YouTube Channel)

9:58

다음 구독은 제 차례입니다 │ 유정 구독연애 마지막 촬영 비하인드 │LIGHTSUM(라잇썸) SUMDAY #67

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2:27

Nonsense / 유정(YUJEONG) [SUMPLY]

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2:44

라잇썸 데뷔 5주년

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4:29

'YOASOBI / 夜に駆ける' Covered by 나영(NAYOUNG) [SUMPLY]

LIGHTSUM 라잇썸 (Official YouTube Channel)

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2:55

April / 주현(JUHYEON) [SUMPLY]

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Shared 4 months ago

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11:05

Welcome to Your First Runway, Right? │ 2026 F/W Seoul Fashion Week 'PHENOMENON SIFFER' Show Behin...

LIGHTSUM 라잇썸 (Official YouTube Channel)

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18:26

This is the worst thing to go through during the holidays | Stress Lab: Holiday Stress | LIGHTSUM

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3:57

'Kenshi Yonezu, Hikaru Utada / JANE DOE' Covered by 초원(CHOWON) [SUMPLY]

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25:02

아아 활동 자기 전에 생각 많이 날 거야 │ '아름답고도 아프구나 (상아, 초원, 주현)' 활동 비하인드 │ LIGHTSUM(라잇썸) SUMDAY #65

LIGHTSUM 라잇썸 (Official YouTube Channel)

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22:45

LIGHTSUM's Making Doojjonku! (Seongdaero) │ 'Beautiful and Painful (Sang-ah, Chowon, Juhyeon)' Re...

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 7 months ago

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9:43

펭:라잇썸 귄:귄카 │ '아름답고도 아프구나 (상아, 초원, 주현)' LIVE CLIP 비하인드 │ LIGHTSUM(라잇썸) SUMDAY #63

LIGHTSUM 라잇썸 (Official YouTube Channel)

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9:17

라잇썸, OHT, 쇠맛의 만남 너무 기쁘다 │ OHT X LIGHTSUM 비하인드 │ LIGHTSUM(라잇썸) SUMDAY #62 │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 7 months ago

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4:47

LIGHTSUM(라잇썸) - '아름답고도 아프구나 (상아, 초원, 주현)' 응원법 │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

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3:56

LIGHTSUM(라잇썸) - '아름답고도 아프구나 (상아, 초원, 주현)' LIVE CLIP

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 7 months ago

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0:16

LIGHTSUM(라잇썸) - '아름답고도 아프구나 (상아, 초원, 주현)' LIVE CLIP Teaser

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Shared 7 months ago

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3:44

All About "Ah"

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8:27

아아 ASMR

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4:15

아아하세요

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21K views

3:15

'HUNTR/X / Golden' [SUMPLY] │ LIGHTSUM(라잇썸)

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 10 months ago

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7:59

2025 Shinhan SOL Bank KBO League Samsung Lions Behind-the-Scenes [SUMDAY] #61 │ LIGHTSUM │ SUB

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Shared 1 year ago

26K views

8:51

Shameless Forecast Forecaster King Yujeong to the Rescue! [Light-Log] EP.26 │ LIGHTSUM │ SUB

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Shared 1 year ago

11K views

10:17

오사카_반나절_코스_추천📍_오코노미야키부터_도톤보리_쇼핑까지!.mp4 [SUMthing(썸띵)] #59 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

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8:53

KANSAI COLLECTION 2025 S/S Behind the Scenes [SUMDAY] #60 │ LIGHTSUM │ SUB

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11K views

19:23

방금 뭐가 날아갔는데요? [라라라 초등학교(Lalala School)] EP.3 │ LIGHTSUM(라잇썸) │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 1 year ago

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22:43

휴지 잡기 전에 정신 부여잡아 [라라라 초등학교(Lalala School)] EP.2 │ LIGHTSUM(라잇썸) │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 1 year ago

64K views

21:08

엄마가 친구랑 싸우지 말랬는데... [라라라 초등학교(Lalala School)] EP.1 │ LIGHTSUM(라잇썸) │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

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61K views

14:08

32주년 한터뮤직어워즈 2024 비하인드 [SUMDAY(썸데이)] #59 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

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14:26

자매즈를 질투하는 찐 자매의 등장 [Light-Log(라잇로그)] EP.25 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

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27:22

해돋이_보러_갔다가_화_돋을_뻔.mp4 [SUMthing(썸띵)] #58 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

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1:40

LIGHTSUM(라잇썸) - '소녀시대 - 다시 만난 세계 (Into The New World)' (Choreography Practice Video) | HMA 2024

LIGHTSUM 라잇썸 (Official YouTube Channel)

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5:50

LIGHTSUM(라잇썸) - 'Honey or Spice + POSE!' (Choreography Practice Video) | HMA 2024

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 1 year ago

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10:04

Date with 동생 [Light-Log(라잇로그)] EP.24 │ LIGHTSUM(라잇썸) │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 1 year ago

10K views

14:19

Exploring_Macau.mp4 [SUMthing] #57 │ LIGHTSUM │ SUB

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Shared 1 year ago

8.6K views

25:47

시원하게 긁어드려요! [속마음 신년회] │ 2025년 새해맞이 특집 │ LIGHTSUM(라잇썸) │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 1 year ago

11K views

12:38

2025 시즌 그리팅 비하인드 [SUMDAY(썸데이)] #58 │ LIGHTSUM(라잇썸) │ SUB

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7.5K views

8:59

澳門戶外表演區預熱音樂會 (마카오 야외 예열 음악회) 비하인드 [SUMDAY(썸데이)] #57 │ LIGHTSUM(라잇썸) │ SUB

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7:10

나영이의 춘천 여행 [Light-Log(라잇로그)] EP.23 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

10K views

26:27

산타... 꼭 돼야 할까? 왜 이리 험난하지? 🎄🎁 [산타 아카데미] │ 크리스마스 특집 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

9.6K views

11:56

유정이는 피포페인팅 장인 [Light-Log(라잇로그)] EP.22 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

5.6K views

3:14

'aespa / Flowers' Covered by 초원(CHOWON) [SUMPLY] │ LIGHTSUM(라잇썸)

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Shared 1 year ago

52K views

10:58

2024-2025 여자프로농구 하나은행 시투 비하인드 [SUMDAY(썸데이)] #56 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

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14:46

이 고비만 넘기면 나에게 행운 비즈발 와 [Light-Log(라잇로그)] EP.21 │ LIGHTSUM(라잇썸) │ SUB

LIGHTSUM 라잇썸 (Official YouTube Channel)

Shared 1 year ago

8K views

17:34

대학축제 비하인드 [SUMDAY(썸데이)] #55 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

7.9K views

13:08

제30회 2024 드림콘서트 비하인드 [SUMDAY(썸데이)] #54 │ LIGHTSUM(라잇썸) │ SUB

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Shared 1 year ago

8.1K views

13:23

LIGHTSUM(라잇썸) - 'POSE!' Dance practice Behind │ SUB

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Shared 1 year ago

18K views

4:44

LIGHTSUM(라잇썸) - 'POSE!' (Choreography Practice Video) (HAPPY 추석 ♥️) │ SUB

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Shared 1 year ago

19K views

13:30

POSE! 활동 비하인드 PART 2 [SUMDAY(썸데이)] #53 │ LIGHTSUM(라잇썸) │ SUB

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14:24

POSE! 활동 비하인드 PART 1 [SUMDAY(썸데이)] #52 │ LIGHTSUM(라잇썸) │ SUB

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8:23

POSE! MINI LIVE Behind [SUMDAY(썸데이)] #51 │ LIGHTSUM(라잇썸) │ SUB

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Shared 2 years ago

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7:36

POSE! Busking in Hongdae Behind [SUMDAY(썸데이)] #50 │ LIGHTSUM(라잇썸) │ SUB

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Shared 2 years ago

7K views

6:33

썸깅이들의_파자마_파티.mp4 [SUMthing(썸띵)] #56 │ LIGHTSUM(라잇썸) │ SUB

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Shared 2 years ago

11K views

12:19

왓츠_인_마이_캐리어_(Feat. 여행_필수_템).mp4 [SUMthing(썸띵)] #55 │ LIGHTSUM(라잇썸) │ SUB

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15:38

LIGHTSUM(라잇썸) - 'POSE!' Recording Behind │ SUB

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Shared 2 years ago

12K views

3:10

'POSE!' Special Clip Thanks to SUMIT♡ @ Busking in Hongdae │ LIGHTSUM(라잇썸)

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Shared 2 years ago

12K views

4:09

'Candle LIGHT' Stage Cam @ MINI LIVE │ LIGHTSUM(라잇썸)

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Shared 2 years ago

13K views

2:41

'POSE!' Stage Cam @ MINI LIVE │ LIGHTSUM(라잇썸)

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Shared 2 years ago

21K views

4:43

POSE! 챌린지 비하인드 (with. Josh Price) [SUMDAY(썸데이)] #49 │ LIGHTSUM(라잇썸) │ SUB

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Shared 2 years ago

6.3K views

11:35

2024 신한 SOL Bank KBO 리그 SSG 랜더스 시구 비하인드 [SUMDAY(썸데이)] #48 │ LIGHTSUM(라잇썸) │ SUB

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Shared 2 years ago

9.3K views

5:16

LIGHTSUM(라잇썸) - 'POSE!' M/V 리액션 │ SUB

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Shared 2 years ago

7.8K views

12:56

LIGHTSUM - SUMDAY #47 (Digital Single [POSE!] M/V Filming Sketch) │ SUB

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Shared 2 years ago

8.7K views