... 4.RoHS&CE 5.advertising 2012 hot selling LED adverting LED poster LED display box Brief Description:1. material: aluminium ... , advertising show room and other indoor decorationsMaterialAluminum Alloy profile, LED tube, Laser Engraving LGP, Acrylic Panel, Diffusion Film, ... board, T4 or T5 fluorescent lamp,CCFL or LED strip,diffuser coating, reflective coatingArts and CraftsThe finished product is ...