Christmas Fairy Lights: A set of 25 meter cold white fairy lights with 200 LEDs gives you an attractive glow. (length 20m + extra 5m dark green cable) Customize your Halloween party decor or light up a unique illuminated backdrop for your incredibly fun Christmas. They are low consumption, ideal Christmas / Thanksgiving / Holiday lights provide an elegant tone and subtle warmth to your decorations. 8 Lighting and Memory Modes: Christmas led string lights have 8 lighting modes. Different ignitions to meet your needs: Combination, Waves, Sequence, Slow Glow, Chase / Flash, Slow Fade, Flicker / Flash, Continuously On. The memory function helps you avoid resetting problems when the lights are on next time. Safe Use: With a low voltage transformer, these indoor string lights can be used around fabrics, furniture and clothes. little fingers Low temperature LED bulbs guarantee safety, no electrical risk. It is also friendly to children and pets. 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 operate outdoors all year round without any problem. It is the best choice for indoor / outdoor decorations. Enjoy the Mood Moment: Cold White Christmas lights create a festive and warm atmosphere. Suitable for any occasion 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, home, window, bathroom, hotel, festival ornament, commercial building, shopping mall and all year round.