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Enjoy LIGHTSUM's official content as well as Weverse exclusive content.

LIGHTSUM - 'VIVACE' M/V Teaser 2LIGHTSUM - 'VIVACE' M/V Teaser 1LIGHTSUM - 'VIVACE' M/V SpoilerLIGHTSUM - 2nd Single [Light a Wish] Audio SnippetLIGHTSUM COMEBACK TRAILER : #REALIZELIGHTSUM - SUMthing #15 꺄르르_히나&지안의_토크타임.mp4LIGHTSUM - SUMthing #14 쭈화백의_예술혼과_토끼즈.mp4LIGHTSUM - SUMthing #13 VJ_김나방과_함께하는_재킷_DAY.mp4LIGHTSUM - SUMthing #12 오늘도_평화로운_장꾸썸.mp4LIGHTSUM - SUMthing #11 주현이의_연습은_계속된다.mp4LIGHTSUM - SUMthing #10 주초상_in_the_연습실.mp4LIGHTSUM - SUMthing #09 02즈와_막내즈의_환상의_케미.mp4LIGHTSUM - SUMthing #08 토크썸의_재잘재잘_수다_타임.mp4LIGHTSUM - SUMthing #07 대기실에서_초원_뉴스.mp4LIGHTSUM - SUMthing #06 첫_출장에_신난_참새썸.mp4LIGHTSUM - SUMthing #05 라잇썸_캐릭터_필름_찍는_날.mp4LIGHTSUM - SUMthing #04 잠깐_대기하면서_나영로그.mp4LIGHTSUM - SUMthing #03 쭈라이더와_의식의_흐름의_막내즈.mp4LIGHTSUM - SUMthing #02 어색하지만_깜찍한_새싹썸.mp4LIGHTSUM - SUMthing #01 수트가_어색한_수트썸.mp4LIGHTSUM - SUMDAY #06 ('Vanilla' 첫방 비하인드)LIGHTSUM - SUMDAY #05 (Debut Single [Vanilla] 쇼케이스 비하인드)LIGHTSUM - 'Vanilla' Music ClipLIGHTSUM - SUMDAY #04 ('Vanilla' M/V 촬영 비하인드 PART 2)LIGHTSUM - SUMDAY #03 ('Vanilla' M/V 촬영 비하인드 PART 1)LIGHTSUM - 'Vanilla' (Choreography Practice Video)LIGHTSUM - SUMDAY #02 (Debut Single [Vanilla] 재킷 촬영 비하인드 PART 2LIGHTSUM - SUMDAY #01 (Debut Single [Vanilla] 재킷 촬영 비하인드 PART 1LIGHTSUM - 'Vanilla' 응원법LIGHTSUM - 'Vanilla' Official Music VideoLIGHTSUM - 'Vanilla' @ ONLINE MEDIA SHOWCASELIGHTSUM - 'Vanilla' M/V Teaser 2LIGHTSUM - 'Vanilla' M/V Teaser 1LIGHTSUM - Debut Single [Vanilla] Audio SnippetLIGHTSUM - SUMDAY #00 (데뷔 트레일러 비하인드 💖)LIGHTSUM - PR INTERVIEW 'In My Life' : 지안 JIANLIGHTSUM - PR INTERVIEW 'In My Life' : 초원 CHOWONLIGHTSUM - PR INTERVIEW 'In My Life' : 나영 NAYOUNGLIGHTSUM - CHARACTER FILM : 초원 CHOWON & 나영 NAYOUNG & 지안 JIANLIGHTSUM - PR INTERVIEW 'In My Life' : 상아 SANGAHLIGHTSUM - PR INTERVIEW 'In My Life' : 유정 YUJEONGLIGHTSUM - CHARACTER FILM : 상아 SANGAH & 유정 YUJEONGLIGHTSUM - PR INTERVIEW 'In My Life' : 히나 HINALIGHTSUM - PR INTERVIEW 'In My Life' : 휘연 HUIYEONLIGHTSUM - CHARACTER FILM : 히나 HINA & 휘연 HUIYEONLIGHTSUM - PR INTERVIEW 'In My Life' : 주현 JUHYEONLIGHTSUM - CHARACTER FILM : 주현 JUHYEONLIGHTSUM DEBUT TRAILERLIGHTSUM DEBUT TRAILER : INTROLIGHTSUM - U CUBE LIGHTSUM CLUB OPENLIGHTSUM - PROFILE FILM : LIGHTSUMLIGHTSUM - PROFILE FILM : 히나 HINA X 유정 YUJEONGLIGHTSUM - PROFILE FILM : 나영 NAYOUNG X 휘연 HUIYEONLIGHTSUM - PROFILE FILM : 초원 CHOWON X 지안 JIANLIGHTSUM - PROFILE FILM : 상아 SANGAH X 주현 JUHYEONLIGHTSUM OFFICIAL LOGO ANIMATION