About this item CHRISTMAS ICICLE LIGHTS - Total length is up to 38.8ft, long enough to decor your home or outdoor place. Featuring 360 LEDs, our fairy string lights provide powerful and dreamy light. Therefore, decorating your area magically only needs a bunch of string lights! 8 LIGHTING MODES - Combination, In waves, Sequential, Slow Glow, Chasing/Flash, Slow fade, Twinkle/Flash, Steady on. Adjust the lighting modes by pressing the round button on the mode controller. ETL CERTIFICATION & SAFE USE - Upenjok Christmas lights have passed the authoritative ETL safe certification and IP44 waterproof certification. Outdoor string lights' output voltage is 30v, which is within the safety voltage for the human body. PREMIUM QUANLITY & WIDELY APPLICATION - Each Fairy icicle lights use high quality clear wire with insulation coating that can better avoid overheat usage, which is corrosion resistant, aging resistant..Perfect decoration for Christmas, party, wedding, window, festival, restaurant, hotel, shopping mall etc. Note: Please kindly protect these string lights from immersing in water. At UPENJOK, we provide 1 year warranty and 24/7 Service. If you encounter any problems during use Christmas string lights, please feel free to contact us.