K-pop light sticks, once concert accessories, are now being used in protests against President Yoon Suk Yeol, with fans ...

As crowds chant and wave lightsticks to popular songs, the vibrant displays are transforming the nation’s protest culture.

K-pop light sticks of all colors glowed during the massive rally in front of the National Assembly in Seoul on Saturday, as protesters voiced support for the impeachment of President Yoon Suk Yeol.