The outdoor Christmas star waterfall lights can be hang indoors or outdoors which will create a warm and active atmosphere for your holidays. It can be widely used in wedding, party, garden, lawn,commercial building, shopping center, bar, trees. This LED Llights Christmas Tree with Star works great with trees from around 8 feet to 13 feet tall. Just hanging the big star on the top of your tree, then drape the 9 string lights on the branches or fixed with metal inserts, following the shape of the tree. Light up your home or yard with these outdoor Christmas star string lights!Ideal Outdoor Decorations: This Christmas tree decoration lights comes with a 12 inch topper star and 9 strings light which is 10 feet each. You can enjoy a perfect lighting show in your garden and home. Embellish your house or garden with this cheerful lights is one of the most classic ways of dressing up your property for special occasions.8 Lighting Modes & Waterproof: Combination, in waves, sequential, slogs, chasing/flash, slow fade, twinkle/flash, and steady on, total 8 Modes for options. Press mode button selects 8 different modes to satisfy your diverse needs. IP44 waterproof design makes the waterfall star Christmas lights perfect for indoor and outside decorations. NOTE: the power adapter plug is not waterproof, please keep it away from water.Timer & Memory Function: There is a button on the adapter, short press to choose mode, and long press 3s until the green lights on, then timer is activated. The star Christmas lights will 6 hrs on and 18 hrs off automatically. Built in memory chip will save your last mode setting and no need to reset the mode every time.Use Safely &Easy to Installation: Plug and unplug the power directly to turn on and off. Easy to be hung on a tree or roof to make a christmas tree topper star lights outdoor to your yard. When you installation, Just hanging the led christmas lighted star on an exterior wall, tree or eaves,and the 9 string lights fall to ground.Christmas Decorations & Ideal Gift: The star Christmas lights can be used as tree decorations, yard decorations, outside Christmas decorations , Christmas star lights outdoor, hanging Christmas tree outdoor, as well as great Christmas gifts for family, lovers, friends, colleagues, neighbors for holiday, New Year, birthday, wedding, festival, etc.Lights Count: 344Dimension: 12" topper star, 10ft string light