Liferit Globe String Lights Solar Fairy String Light Ideal for Outdoor Christmas Wedding Parties Patio Gardens Bedroom Path Landscape 10led -Warm White This solar string light works by converting solar energy into electricity during the daylight,and lights up automatically at dark when it is on "ON" model. Two buttons,one is ON/OFF,the other is a Flashing Mode button where you can convert light to flash mode by simply press it. 10 Solid Led with steel ball decorations outside create a fancy wonderful scene in any occasion. Total line length is 11ft and space between two light is 0.5ft. Longer working time for more than 8 hours if absorb enough solar energy during the day.