slim led crystal light box
1.mounting or haning
2. easy to change graphics inside
3.higher bright led
4.backlit printing

slim crystal light box has following specification as following:

1.description:singal crystal light box

2.Dimension: A0, A1. A2,A3.A4.A5

3.Material: High quality optical arylic sheet,even illumination light guide panel(LGP) in middle,Front panel with silk screen priting frame,the color of frame has different color choose.

4. as for even illumination light guide panel can be silk sreen printed or can be lasered