1.clip frame to change the photos easily ; transparent protection covers make sure the fresh photo longer ;
2.besides natural colors AL, black available ;for large quantity (for example, above 500m2 )other colors also can be produced here in Shanghai;
3.LGP:Plexiglas ,no yellowing warranty for 30 years ;
4.LED: Osram chips to make sure long life up to 50000 hours ;
5.Duppont reflection to make sure even lighting smoothly entire surface .
