rain0395 0 Posted July 6, 2009 This banner is made of PVC.We can use solvent ink to print pricture on it.This banner doesn't need any light point on it.It's an special materials that can absord light.Afer absorb light with 15 minutes,it can illuminate for 8-12 hours.So in the night,it can be illuminated withour any light point on it. it can used ourdoor with 5 years.It can save a lot of energy and will be used popular in the future Share this post Link to post Share on other sites