Product description Solar String Lights Outdoor Waterproof LED Shatterproof Heavy Duty Outdoor String Lights Solar Powered with Plastic S14 Edison Bulbs Solar Light Patio * Note: * Put the switch in the ON position, when the ambient brightness is lower than 10 LUX, the light string will automatically light up; * Solar string lights can be charged in the sun regardless of whether the switch is placed in the ON or OFF state; * If it’s not used for a long time, please charge the product before you use; * Keep bulbs away from any combustible surface. Outdoor String Lights Solar Powered Installation Insert into the ground Insert stake into the solar panel, place the whole set where can receive direct sunlight as long as possible everyday. Mounted on the wall Adjust the angle of the solar panel and tighten the knob. Drill holes and install the solar panel with included screws Adjustable The solar panel can