【Christmas Tree Lighting】LED string lights for Christmas trees are specially designed for Christmas trees. The Christmas lights are equipped with 16 light branches that are 2 meters long. The Christmas tree lights have 16 strands, each strand has 25 LED lights. The LED string lights are wonderful decorations for the Christmas tree. 【Energy Saving and Safety】The 31V 6W LED Christmas lights with low voltage and low power consumption are lower than the human safety voltage value, safe for children and pets to touch. The string is made of a copper core and will not overheat after hours of use. This allows you to illuminate and decorate your home efficiently and energy-saving. 【8 Lighting Modes and Memory Function】The Christmas tree string light has 8 modes to choose from (combination, wave, sequence, slow glow, chasing/flashing, slow reverse, flashing/flashing, steady light). 【Waterproof and Durable】Waterproof: IP44 plug, IP65 LED lights. You can use it indoors and outdoors with confidence. The Christmas tree lights can be used normally at temperatures from -10 to 50°C, so you don't have to worry about bad weather like rain or snow. This also means that the string lights can be used outdoors for a long time, with a longer and more convenient lifespan. 【Easy to Install】Place the ring on top of the Christmas tree and let the 16 light strings hang naturally and evenly for a 5-minute installation. Turn on the power and it will light up. LED Christmas tree lights can also be used to decorate houses, garden parasols, children's tents, birthday parties, weddings, New Year's Eve, and other scenes.