Cold and waterproof LED string lights and IP44 waterproof LED lights are to prevent frost. Perfect for outdoor decoration, even in the cold winter, it can work perfectly even in humid conditions. With different modes, you can blow the lights as you like according to your mood, very suitable for wedding decoration, wedding festivals, shopping malls, bars, concerts. The curtain light can be hung on the wall, window, door, floor, Christmas tree grass. Description: Voltage: 220V Color: warm white Bulbs per set: 100m 2000 LED bulbs Length: about 100m Length from plug to controller: about 0.6m cable Adapter/transformer: included in delivery Working modes: 8 modes Working environment: internal and external Energy saving: safe construction Universal: Christmas tree or Halloween lighting. Shop windows or display cases for shop windows Decoration for restaurant or bar Home or garden decoration wedding Lighting for birthdays or parties, etc. Package Included: 1 x 100M 2000 LED Lights (EU Plug