This solar patio umbrella has everything you need to enjoy your time outdoors and out of the sun. The tilt and crank functionality means you can easily position your umbrella at the perfect angle, easily close and open it. The umbrella features a solar panel located at the top of the umbrella that powers the 24 LED lights located on the steel ribs so you can socialize or relax under your umbrella day or night. You can operate these lights via a switch on the upper crank housing. When fully charged via solar power, the lights will last 8-hours to 10-hours. The large 9 ft. umbrella Dia makes it the perfect size for your 42 in. - 54 in. outdoor dining table and chairs. If you buy a standard base with a 1.5 in. opening, you can also use the umbrella you're your favorite outdoor seating set. In addition, the umbrella is engineered to last with a black powder-coated aluminum pole for resistance to rust, steel ribs for maximum support and 100% polyester fabric for the umbrella for extra durability.