40-foot LED string lights with 100 solar-powered LEDs, 8 color-changing modes, light tube, waterproof light strip

1. 8 Lighting Modes and Memory Function - The 12.2m solar string lights with 100 LEDs feature an on/off switch and a mode button on the solar panel. Press the mode button to choose from 8 beautiful lighting modes, including combination, waves, sequential, slogs, chasing/flash, slow fade, twinkle/flash, and steady on. The built-in memory chip saves your last mode settings, so you don't need to reset the mode each time. 2. PVC Tube Cover - Our outdoor solar string lights are covered with extra-thin, waterproof, transparent PVC tubing that is durable, flexible, and much safer than ordinary copper wire string lights (where the copper wire is directly exposed to the elements). The transparent tubing is thin enough to ensure full light transmission and flexibility. 3. Solar Powered and Eco-Friendly - The string lights are solar powered, saving energy and being environmentally friendly. They absorb sunlight during the day, automatically turn on at dusk, and require no batteries or additional electricity costs. The built-in high-capacity lithium battery allows the solar string lights to last up to 12 hours after the panel has absorbed enough sunlight during the day. 4. IP67 Waterproof for Indoor and Outdoor Use - The IP67 waterproof rating means the string lights can withstand all kinds of weather conditions, including hot winter weather, sun, wind, rain, snow, and humidity, making them ideal for indoor and outdoor decorations, including patio decor. They provide pure colors, prevent flickering, and never overheat, even after extended use.