【Highly Efficient -powered Panel】Ligarko 3-pack LED string lights are equipped with 3 durable panels which can convert sunlight directly into electricity. That is to say, these string lights use renewable energy, effectively saving the environment and dramatically reducing your electricity bills. You can use these string lights anywhere, any time. They can give off impressive lighting effects for 8 hours if fully charged at daytime. 【Eight Romantic Lighting Modes】These solar string lights feature eight lighting modes, including steady on, combination, in waves, sequential, slow-glow, chasing, slow fade and twinkle. Different lighting settings produce different lighting atmosphere. So you could choose your preferred lighting mode to decorate your home in special festivals or brighten up the exterior of your home at night. 【Waterproof & Durable】: Both the string lights and the solar panel are IP65 Waterproof, make it suitable for both indoor and outdoor use, not worry about short circuit or weather damage. With 120 high quality LED lights, can last up to 30,000 hours, CE Approved. 【Ideal for Both Indoor and Outdoor Use】Undergoing a series of strict tests, Ligarko string lights can withstand all kinds of extreme weathers, including extremely hot or cold temperatures, snowy winter and rainy days. So they must be your best choice about outdoor string lights. Surprisingly, you also can use them to improve your living places. These indoor string lights can add an exquisite and warm touch to your home. 【Quality after-sales Service】We are working hard to provide you with the best products and after-sales service. Any problems or concerns, just contact us by email directly, all emails will be answered within 12 hours, and we can provide you with a 12-month warranty.