... over 60% enery companing with traditional light box4.Brightness: line light source transformed to flat light source, even and gentle light, visual comfort5.Easy installation ... plastic frame seriesPF1, PF2, PF3, PF4, PF5, PF6AF2A-M1 Mirror typr Light box >>Adopting advancedFull automatic replacing between poster and mirrorSensor:instantaneous ...