Solar Powered Lanterns String Lights - Outdoor Lighting - 25 LED Globe Lights Per String - 20 Feet SOLAR LANTERNS - These gorgeous 2.9" solar lights provide soft illumination and add a lovely finishing touch to the look of a patio, deck, porch, gazebo or garden OUTDOOR LIGHTING - The light portion of the string is approximately 12' long, with an additional 8' to connect to the solar panel. There are 25 pergola lights on each string turn on automatically at nightfall and turn off at dawn with no timers required SAVE ENERGY IN STYLE - Beautiful solar lights store power from the sun in an NI-MH battery using the included solar panel. You won't increase your energy costs or have to fuss with disposable batteries with these lights HOURS OF GORGEOUS LIGHT - After charging all day, the string lights can glow for 8 to 10 hours TWO MODES TO EXPERIENCE - The string lights can provide steady illumination or blink for a festive effect