String lights with 10 LED bulbs and various colored lamp shades. Suitable for outdoor use. Length: 3 m. Can be expanded to up to 100 LEDs. Bulbs cannot be replaced. This light operates on the principle of collecting brightness when it is abundant and generating light when it is dark and illumination is needed. The solar panel collects solar energy and stores it in the battery, which then releases it as power for light generation. This works highly efficiently, as an LED serves as the light source.