Christmas String Lights: A set of 25 meter cool white string lights with 200 LEDs gives you an attractive glow. Match your Halloween party decor or light up a unique lighted backdrop for your wickedly fun Christmas. They are low power consumption, ideal Christmas/Thanksgiving/Holiday lights provide an elegant tone and subtle warmth to your decorations. 8 Light Modes & Memory: the led Christmas string lights have 8 different lighting modes to meet your needs: Combination, Waves, Sequential, Slow Glow, Chase/Flash, Slow Fade, Twinkle/Flash, Steady On. Memory function helps you avoid reset trouble when the lights work next time. Safe to Use: With a low voltage transformer, these Indoor string lights can be used around fabrics, furniture and little fingers! Low temperature LED bulbs guarantee safety, no electrical risk. It is also child and pet friendly. IP44 Waterproof: These popular decorative string lights are designed to withstand all kinds of weather conditions. Like rainy days or snowy days. The IP44 waterproof function allows the string lights to work outdoors all year round without any problem. It is the best choice for indoor/outdoor decorations. Enjoy the Atmosphere Moment: Cool White Christmas lights create a festive and warm atmosphere. Suitable for all occasions in your life, including Halloween, Thanksgiving, Christmas, Mother's Day, Valentine's Day, etc. Perfect for Christmas tree, home, party, living room, camping tent, wedding, house, window, bathroom, hotel, festival ornament, commercial building, shopping mall and all year round.