1)The light boxes made of acrylic as the front panel are a perfect combination of ultra thin light boxes        
2)Open the front panel by unscrewing them behind insert graphics for your choice to change graphics        
3)Minimum thickness:9mm slimness        
4)Light source availabel:CCFL/LED        
5)Graphics available:Back-lit film and 3D picture        
6)Certificate:CE/UL/Rohs        
7)Power supply:DC12V        
8)Available in various size
A4:300x210x9mm(Frame size)/236x146mm(Image size)
A3:380x290x9mm(Frame size)/304x214mm(Image size)
A2:610x460x9mm(Frame size)/508x368mm(Image size)
A0:1100x800x9mm(Frame size)/998x698mm(Image size)