Christmas Icicle String Lights: Our icicle lights are made of high-quality transparent PC plastic and high-quality SMD LED beads, making them super bright and attractive even from a distance. The transparent crystal tubes and small column lights can be hung in rows along the eaves to prepare for Christmas and winter. Decorative Christmas Lights: These icicle lights come with 40 classic icicles, making them an ideal choice for Christmas decorations. The total string length is approximately 6 meters, with a distance of 3.9 inches/10 cm between the icicles. Each icicle is 10 cm in diameter, providing ample decoration for your celebration. IP65 Waterproof Rating: These outdoor solar-powered LED string lights are made of strong and flexible rubber cords with unbreakable LED plastic tubes, making them more durable than traditional glass. Most importantly, they are waterproof, so winter snow and summer storms will not be a problem (Note: the battery box cannot be submerged in water). Safety and Energy Saving: decoration with the latest lighting technology. The LED light is waterproof with stable resistance and contains no ultraviolet infrared light, no radiation, and no pollution. It is safe for children and pets to touch, and there is no risk of fever after a few hours. Powered by 3 AA batteries (not included). Each kit includes a battery box with an on/off switch for easy installation anywhere, without worrying about placing your display near an outlet or power source. The decorative lights can be used in bedrooms, dorm rooms, windows, Christmas trees, fences, porches, bars, indoors or outdoors. They can also be used for various occasions, such as birthdays, weddings, Christmas, and Valentine's Day.