300 LED Christmas Lights: These Christmas tree lights are 30m long and have a 5m lead wire with 300 super bright LED bulbs. Beautify any occasion, including Christmas, Thanksgiving, garden, home, patio, porch, fence, cafe, bars, etc., just enjoy your life with these string lights.

8 Modes and Memory: The 300 LED string lights have 8 wonderful modes: Combination, in waves, sequential, slo-glo, chasing/flash, slow fade, twinkle/flash, and steady on. Built-in memory chip, the controller can remember the last setting after the power is turned off, and you don't need to reset the mode again.

Safe to Use: The indoor decorative string lights are made of high-quality material, low voltage 24V, low voltage safe for the human body. They are cool to the touch and safe for your children and pets, with no risk of electric shock. They have the magic to make everything festive and beautiful. You and your family can enjoy a bright light without worries.

IP44 Waterproof: The outdoor string light can withstand all kinds of extreme weather conditions, such as heavy rain or snowfall. This design makes the outdoor string light the best choice for your indoor and outdoor decoration. Note: the power adapter is not waterproof.

Perfect Christmas Lights: These Christmas tree lights can beautify any occasion and create a festive and sophisticated seasonal look. Perfect for Christmas, Halloween, Valentine's Day, wedding, party, garden, balcony, trees, home, window, festival, restaurant, hotel, commercial buildings, shopping center, etc.