Ansee Solar Bottle Lamp Led Yard Decor Tree Lights Outdoor Hanging Lights for Party Outdoor Garden Courtyard Patio (Set of 5) This solar powered lamp can automatically light up when night comes and automatically turn off when sun rises. With this lamp, your courtyard will be more beautiful and the warm light would lead you to home. Bottle with cork top, interesting and all-match. Hanging design, flexible to decorate courtyard. Solar powered, more environmentally friendly and safe. Automatically light up and turn off, absolutely no wiring and easy to install, more convenient. Working time is 6 to 8 hours,Creating unique atmosphere by decorating with light sensor.