LXS Waterproof String Lights,Battery Operated Silver Wire 2M/20 LEDs Fairy Light for Christmas Wedding Party Indoor Outdoor Decoration,8 PackBlue Waterproof battery pack: the battery box is fully sealed waterproof design, waterproof grade IP65. Mini Size: The size of battery Compartment is only 1.18*1.18*1in. Amazingly Bright: Each lamp has 20 super bright LED bulbs. String Length: 2M/6.5FtThe length of the lamp can be cut short with scissors and has no effect. Portable: you can easily carry and place the lights anywhere you like.