1)With the enclosed locking frame for withstand any atrocious weather
2)Only need swing-open the frame for easy to change your graphics
3)Minimum thickness: 46mm slimness
4)Light source availabel: T4/T5/CCFL/LED
5)Frame color available: Silver white, Black and any multicolor
6)Certificate: CE/UL/RoHS
7)Power supply available: AC100-250V/DC12V

8)Standard size and customize sizes:
A1: 900x700x46(Frame size)/800x600mm(Image size)
A0: 1240x900x46(Frame size)/1140x800mm(Image size)
AX3: 3080x1290x46(Frame size)/2980x1190mm(Image size)