welcome to my store , Hope you have a pleasant shopping trip! Features: 1. Dragonfly string lights made of PVC environmentally friendly plastic material, energy-saving, environmentally friendly, low-pressure safety, and durable.2. Waterproof technology-solar outdoor dragonfly lights can withstand all kinds of weather, including heavy rain and snow, very suitable for indoor and outdoor decoration. Energy saving and environmental protection-the solar dragonfly lamp automatically charges in the sun and lights up at dusk. No pollution to the environment.3. Simple operation and installation-and easy to use and install. , Two switches (power on/off and lighting mode) and 8 lighting modes (1; constant light mode. 2; wave-shaped change. 3: continuous change. 4: flashing change. 5; slow flashing change. 6; bright and off Change. 7; Fantasy change. 8; Flash change. A total of 8 modes can be adjusted.) There is also a solar panel with a ground pile.4. Long working time-with adjustable solar panels, solar outdoor light strings can effectively absorb sunlight and convert it into electricity. In addition, the outdoor solar garden tree light string will work continuously for 8-10 hours at night after being fully charged for 6-8 hours during the day.5. Wide range of applications-Christmas outdoor led lights can be placed or hung on walls, windows, doors, floors, ceilings, grass, Christmas trees, etc. As an excellent atmosphere lighting, it can add a perfect atmosphere to your residence..Specifications:Material: PVC environmental protection compoundPower supply mode: solar panel 2V, 100mAFlashing mode: eight kindsPackage List:1 X Solar Dragonfly Light