With just this solar Christmas lights, you can have diverse living atmosphere. For example, turn on twinkle mode, you will feel as if you are at a lively party; while the slow glowing mode is perfect for you to relax on your quiet patio. More suprising, combination mode allows multiple colors and all modes of light to intertwine, like a rainbow at night. And it will automatically remember the last setting, saving you the trouble of resetting.