Ledeco 5ft 17m 100 LED Solar String Lights for Patio, Garden, Pathway, Courtyard, etc. White Color 100 LED lights STEADY and FLASH in a string, form a beautiful and fairy world. This solar LED works by converting solar energy into electricity during the day, and it lights up automatically at dark. Sealed process, with good waterproof performance. The volume of solar energy converted and stored everyday ,great and long lighting performance. 55ft 17m 100 LED