fluorescent screen billboard led store night market stall publicity board luminous advertising panel store display store blackboard 荧光板广告牌LED店铺夜市地摊宣传板发光广告板店铺展示门店黑板

30*40 hanging style 40*60 hanging model 50*70 hanging style 60*80 hanging style 70*90 hanging model 40*60 with bracket [can be hung and stand]] 50*70 with bracket [can be hung and stand]] 60*80 with bracket [can be hung and stand]] 70*90 with bracket [can be hung and stand]] 40*60 installation-free aluminum alloy integrated model 50*70 installation-free aluminum alloy integrated model 60*80 installation-free aluminum alloy integrated model

plug-in type/battery rechargeable/with lithium battery/plug-in power bank model/plug-in