【Beautiful Christmas Tree Lights】-These Christmas tree lights, a total of 400 LEDs are divided into 16 strands of hanging lights. After the string lights are decorated, the Christmas tree will become very beautiful in an instant, can create a warm and romantic holiday atmosphere for you. 【Easy to Install and Safe】- It is very convenient to install and disassemble, very easy to turn on or off, just place the top mounting ring on the top of the Christmas tree. Safe to touch and will not overheat the Christmas tree lights after hours of use. 【IP44 Waterproof】-LED lights made of waterproof material, the lighting plug is IP55 waterproof, the lights can withstand light rain, so suitable for indoor and outdoor use, remember, please keep the plug away from water. 【8 Lighting Modes】-This kind of Christmas tree string lights is able to set 8 different lighting effects, combination, waves, sequential, slow glow, chasing, slow decay, flashing, always on, the string lights with memory function are