带控制器，可以显示图片图像,数字,动画等.LEDdreamcolorwallsarecontrolledbythecontrollerboxwhichmakeitpossibleforthecolorwallstorunthepatternsyoulike.Thisnewkindcoulddisplaypictures,words,flashesandsoon.Alsoyoucouldmakeprogramsyourselfandloaddownpictureswiththesoftwareweofferyou.