1.Material:Aluminum,LED Type:SMD3528 2.Size:600*300mm,Power: ... , hall, office, store, super market, hotel, etcInstallation Instruction:1.Turn off the power switch.2.Connect the input end of the power ... differently in an appropriate position.5.Turn on the power switch.Advantages1 Eco-friendly green product2 Reliable quality3 Competitive pricing4 Quick ...