... ROHS LED Bag/ LED Lighting Up Bag/ EL Flashing Bag/ LED Backpack/ EL bag with lighting function Detailed Product Description 1 ... Advertisement on public buses, railway carriages, outdoor advertisement lighting box and play cards,desktop advertisement and lamp stands, ... , photo frames, Christmas lighting decorations, gifts, toys and complimentary articles,etc. Factory Price EL Bag/ LED Flashing Backpack ...