Singer/actor Lee Jin Hyuk has released the first concept photos for his comeback mini album, '5ight'. 

In the photos, Lee Jin Hyuk exudes a mischievous aura under dramatic, red lighting. Lee Jin Hyuk will be returning to music for the first time in approximately 10 months with his 5th mini album '5ight', which is set for release on August 29 at 6 PM KST. 

More of the singer's comeback teasers will be revealed soon.