[Efficient LED light source]: The product uses 120 ultra bright LED beads, which not only ensures the brightness of the lamp but also greatly extends its service life. LED light sources have the advantages of energy conservation, environmental protection, low heat generation, and long lifespan, making them very suitable for the long-term lighting needs of outdoor billboards. [IP65 waterproof rating]: With an IP65 waterproof design, this solar marker light can operate stably under various adverse weather conditions and is not affected by rainwater erosion. This feature is crucial for outdoor billboards, as it ensures that the lighting fixtures can function properly under various weather conditions. [Large capacity battery]: Equipped with a built-in 12000mAh large capacity battery, it provides long-lasting battery life for the lighting fixtures. Even on days without sunlight, the normal lighting time of billboards can be guaranteed, without the need for frequent charging, reducing maintenance costs. [Solar Power Supply System]: As a solar powered lighting fixture, it uses efficient solar panels to fully utilize solar energy resources to power the fixture. This design is not only environmentally friendly and energy-saving, but also reduces reliance on traditional electricity, providing a sustainable lighting solution for outdoor billboards. [12W power design]: This solar marker light has a power of 12W, ensuring sufficient brightness while also considering the concept of energy conservation and environmental protection. It can reduce energy consumption while ensuring clear and visible billboards, in line with the green development trend of modern society. Solar powered billboard lights illuminate a new chapter of outdoor advertising with 120 ultra bright LED beads. IP65 waterproof design, fearless of wind and rain challenges; 12000mAh high-capacity battery, long-lasting and worry free. 12W efficient power, energy-saving and environmentally friendly, helping real estate and commercial advertising shine. Solar powered, green and energy-saving, making billboards a beautiful urban lands