1. Ultra-thin light box, only 15mm,
2. Aluminum fame or crystal,
3. Certificate: CE&RoHS.
4. Open type: Four sides open and easy to change the poster,
5. Full 12 months guarantee,
6. Super-long service life---more than 60 000 hours,
7. Popular style, easy to install,
8. Saving energy, protecting environmental.
9. Direct manufacturer and can supply OEM service.

frame size
LED
230mm*315mm
440mm*315mm
610mm*440mm
860mm*610mm

Produce as your requirement.