Solar Waterfall Tree Lights: Christmas Tree Lights with Star has 198 LEDs, 1 Big Top Star Lights and 9 Lights Strand. Each rope light length is 2M. Solar charging, energy conservation and environmental protection. The upgraded solar panel, which is a built-in high-capacity rechargeable 1200mAh battery, in full charge of sunlight, it will illuminate 40-50 hours.Automatic charging and lighting: by pressing the buttons on the solar panel to turn on/off the outdoor Christmas lights and adjust the modes. After switching on, the solar waterfall tree lights can charge automatically during the day and light at night. Please place the solar panel in a sunny place during the day but not exposed to bright light at night.Multifunctional remote control: Equipped with a wireless remote control, can adjust the light brightness, timer mode, turn on and off, switch 8 light modes: combination mode, wave mode, sequence mode, slow motion mode, flash mode, slow fade mode, flashing mode and constant light mode. (Friendly reminder: Before using the remote control, please remove the plastic part.).Waterproof function and memory: The string lights are made of IP44 PVC material, durable and high quality, very suitable for outdoor decoration. It can withstand all kinds of weather, no worries about rain, snow or frost. Our product is implanted with memory chip which contains memory function, it saves your last mode setting, so there is no need to reset it again.Easy to use and multiple occasions: You just put the star on the top of the tree, routing the individual light strings to let them hang indoors and outdoors such as Christmas trees, yards, roofs, gardens, windows, weddings, parties, birthdays etc.