Installation Method:The installation method of solar string lights are very simple. Insert the solar string lights into the lawn or tie it to a place where the solar string lights can be exposed to the sun. No additional wires and tools are required. Warm Notes:After receiving the solar string lights, turn on the switch and cover the solar panel with your hand or cloth to light up the lamp, and then install it after confirming that the light will be on. Please fully charge the solar string lights in the sun when using the solar string lights for the first time. It is recommended to charge for 6- 8 hours, which will make the solar globe lights brighter and longer in your garden. The following environments are not suitable for installing solar garden lights, glass roofs, under eaves, under the shade of trees, and places where the sunlight is blocked. If you have any questions during the use of the solar garden lights, please feel free to contact us. We will respond within 24 hours and provide you with a satisfactory solution. Specifications?Total Length: 11.5m/37.7ftDiameter of Bulbs: 25cm/0.8ftLength between two Bulbs: 15cm/5.9ftCharging Time: 6-8 hoursWorking Time: 8-15 hoursPower Source: solar poweredBattery Capacity: Class A+++ 1200mAh Rechargeable Ni-MH battery Package Included?1×Solar panel with 60 LED solar string lights 1×Pointed ground stake 1×Pole1×Operation instructions