This 10 x 13 FT solar cantilever umbrella not only provides excellent shade but also provides illumination at night. Its built-in solar panel converts sunlight into energy, which is stored in a removable battery, and it is also equipped with a Type-C port for charging. While enjoying the shade on a summer day, you can also enjoy the added fun of nighttime lighting on your patio.The fillable patio cantilever umbrella base with wheels is the perfect solution to keep your umbrella secure. The wheels let you move the umbrella easily to rearrange your patio or poolside, bring it inside for the winter, or find a spot for shade. Includes one patio cantilever umbrella and one base Umbrella: Base: Umbrella: Base：