● The 15.5 ft patio umbrella features a double-sided design for larger shade coverage● Crafted of 180 GSM polyester fabric fade-resistant water-repellent and reliable● The top air vent helps maintain air circulation while reducing wind pressure● Equipped with 144 LED lights emit a cozy yellow lighting enhance night ambiance● The LED lights are controlled by a handy switch on the pole easy to operate● The lights are powered by a solar panel provide 6-8 H illumination after a full charge● The top solar panel efficiently converts sunlight into electricity save energy● The crank handle makes it easy and effortless to open or close the umbrella● The umbrella can be effortlessly detached into 2 sections for space-saving storage● Equipped with protective rib pockets prevent the canopy from tearing● Supported by 12 robust metal ribs ensure excellent stability and wind resistance● Equipped with a safety latch prevent the umbrella from accidental closing● Require assembly