TheEastLight. (더 이스트라이트) was a six-member boy band who debuted under Media Line Entertainment. They made their official debut in November 2016 with the digital single "Holla".
In 2018, Seok Cheol and Seung Hyun came forward to the authorities and revealed that they have been subjected to physical abuse, allegedly by their producer Moon Yeong-Il. Later that year, Media Line Company announced that the members have terminated their contract which eventually lead to the group's disbandment.