【Butterfly Solar Lights】: Outdoor lights with built-in sensors that automatically turn on the lights at night or in the dark. The garden lights provide a romantic lighting effect. 【8 Lighting Modes & Memory】: These solar string lights have an on/off button and a mode button. By pressing the mode button, you can select 8 different modes to meet your diverse needs. A built-in memory chip saves your last mode settings, so there is no need to reset mode every day. 【IP65 Waterproof】: Both the string lights and solar panel are IP65 waterproof, making it perfect for indoor and outdoor use. Don't worry about using them in the rain, but please avoid submerging them in water. 【Easy to Install】: The solar panel is equipped with a bracket that can be fixed to the ground and other places. Please charge for at least 12 hours before first use. Working time varies with sunlight intensity, location, and weather conditions. Please tear off the protective film on the solar panel before use. 【Suitable for Indoor & Outdoor】: The flexible string light can be easily wrapped around tree trunks or gazebos. Just enjoy the bright light and the wonderful atmosphere, the perfect accessory to decorate indoor and outdoor spaces, such as gardens, patios, fences, gates, balconies, weddings, parties, trees, and more again.