There is over 24 feet of lights with 50 LED waterproof bulbs that look like cherry blossoms on this string. There are eight different settings for the way the lights operate. They come with a solar panel and a stake. I have the run along the edge of my front walk so I can look out at night and see them. The included instruction sheet tells you to put the solar panel where this string of lights can start to soak up the sunlight during the day. The length of time the solar panel will keep the lights on depends on the strength of the sunlight and weather/seasons. This string of lights can be used outdoors for decoration, lighting a garden, an outer wall, Christmas trees or for a wedding. These lights are multi-colored.