210mm x 297mm rechargeable light box

{"cid":"91222069","title":"Double-Sided Led Display Board A4 Light Box For Rechargeable Light Box","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7e\/03\/350a39ddfac87a890a8ad2c6e5f6-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Kingwe-Star","Model Number":"KWS-DR-A4","Minimum Order Quantity":"20pcs","Delivery Time":"5-7 work days","Certification":"CE,RoHS","Place of Origin":"China","Payment Terms":"L\/C,T\/T","Supply Ability":"5000pcs\/month","Model":"KWS-DR-A4","Size":"A4(210mm*297mm)","Brightness":"2500 lux or Customized","Voltage":"DC5V","Color Temperature":"8000K","Input\u00a0Voltage":"5V 2A","Display Method":"Doulbe Sides","Net\u00a0Weight":"1.2 kg","Life\u00a0span":">50000hrs","Working\u00a0Temperature":"-40\u2103 \uff5e +55\u2103"}}