Manufacturer 5 years warranty Wireless Remote Control square 2x2 1x4 2x4 Ultra slim light panel led package: 6pcs/CTN, N.W.:20.9kg, G.W.:22kg, CTN size:65*17*66cm protected corners+plastic bag+ strong paper carton/+plywood case, (All the package have passed the drop test before release the goods. In additional, we can re-design the package according to the huge order in order to save the transportation cost.)