Our friendly design includes a specific light-control system, ensuring that the LEDs only light up in the dark. This not only saves energy but also creates a captivating ambience when the surroundings are dimly lit. No need to worry about manually turning the lights on or off; our solar-powered string lights automatically charge during the day with sufficient sunshine and illuminate your space at night. Built with durability in mind, our lights are waterproof, making them versatile for various purposes. Whether you want to decorate roads, courtyards, shop windows, stores, halls, stages, or any other outdoor setting, these lights are sure to add a touch of elegance and charm. Let your tree shine brightly, as the lights will keep working for approximately 6–8 hours per night after being fully charged during the day.