In addition to the teaser photos of members Baro, Gongchan, Jiyoung and CNU, B1A4 has revealed last teaser for member Sandeul. In the photo, Sandeul looks charismatic in his dandy hair and orange suit, holding a lightbulb.

B1A4 will be making their comeback with their first full length album, "IGNITION". The album contains a total of ten tracks and is scheduled to drop on March 14th. Earlier this week, WM Entertainment dropped the group's pre-release track "This Time Is Over", which features a bitter and dramatic melody.