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A three-dimensional light changes from a plane, transport does not occupy a space, easy to carry, easy storage.No instructions, sweep 2 dimension code, you can see the plane lamp information, including manufacturers, producing area, light material, use method and so on.
Sometimes, when a person shopping, just want slowly see commodity by himself.this time salesman kept introducing the products it is annoying.Using a two-dimensional code, want to shopping malls became only the products and customers.
Zhejiang Province, China