Specifications of outdoor solar fairy string lights：The 120 LED bulbs are powered by 40 feet of high-quality copper wire and have a stable 360-degree viewing angle. In addition， in the dark， the copper wire gradually fades to invisible， leaving only fairy-like lights， creating an elegant and romantic atmosphere. The upgraded solar panels can provide 8 to 10 hours of electricity. IP44 Waterproof solar fairy string lights:These solar flashing lights are strictly designed to withstand any weather， be it rain， sun or snow. All components are IP44 waterproof， making it suitable for indoor and outdoor use without worrying about short circuits or weather damage. But please note: this solar string light cannot be immersed in water for a long time. 2 Switches and 8 different lighting modes：The solar Christmas light has an On/Off button and a mode button on the solar panel. Press the mode button to select 8 different modes， including combination， in wave， sequential， slo glo， chasing / flash， slow fade， twinkle / flash， steady on. There are 8 different modes of solar Christmas lights to meet your various needs and create a variety of romantic atmospheres for you. DIY copper solar string lights:The bendable solar copper wire lamp can be twisted and shaped appropriately according to the required pattern， or wrapped in green leaves， plants， flowers，shrubs，fence and Christmas trees. Christmas gifts:This solar string of Christmas lights is a great gift for Christmas. You can give it to your friends， family and classmates. Let this string of lights make their lives more interesting. In addition， if you have any questions or suggestions about the quality of the string fairy lights， please feel free to contact us， we will provide you with a satisfactory solution.