Descriptions:Easy installation.Auto ON/OFF button.No wires， plugs or outlets.10pcs LED light of high brightness.With a long life， more than 60，000 hours.Energy conservation and environment protection.The lamp should be kept away from dampness， rain or mist.Beautiful decoration for Xmas or other festival， all year round.Great for lining buildings， windows， trees， boats， gazebos， architectural details， stairs， deck railings and any other indoor /outdoor object.Specifications:Voltage: 3.5VNet Weight: 55gLED Quantity: 10Output power: 0.5WWhole Length: 130cmMaterial: LED， PVC plasticLength between Lights: 15cmLifespan: More than 60，000 hoursPowered by 2 x AA batteries(not included)From the Battery Case to the First Light: 20cmDimension of Battery Case: 7.5(L) x 3.4(W) x 1.7(H)cmLight Color: Colorful， Blue， Pink， Purple， Warm White， WhiteModes: The colorful one has 7 Modes of Flashing; Others have one steady modePackage Included:1 x Battery Powered LED Light Colored Lamp(Battery is not included)