Upgrade your outdoor space with this extra-large 15 ft x 9 ft double patio umbrella, designed to provide generous shade and stylish lighting for patios, gardens, poolside areas, and backyard gatherings. When fully opened, the umbrella delivers up to 135 square feet of shade coverage, easily protecting large outdoor dining sets or lounge areas from direct sunlight. The canopy is made from durable 180g polyester fabric, featuring UV protection and fade resistance to withstand long-term outdoor use. The sturdy steel frame and reinforced ribs ensure excellent durability and stability. This patio umbrella also features 36 built-in LED lights powered by a solar panel with a 2000mAh battery, allowing you to enjoy comfortable outdoor lighting in the evening without the need for electricity. For added stability, the umbrella includes a heavy-duty cross base with two sandbags, each capable of holding up to 100 lbs of sand (sand not included) to keep the umbrella secure in outdoor environments. EXTRA LARGE SHADE AREA 15 ft x 9 ft double patio umbrella provides up to 135 sq ft of shade, perfect for outdoor dining sets, patio seating areas, and poolside relaxation. SOLAR LED LIGHTING SYSTEM Equipped with 36 built-in LED lights powered by a solar panel with a 2000mAh battery, providing energy-efficient illumination for evening gatherings. DURABLE UV-RESISTANT CANOPY Made with 180g polyester fabric featuring UV protection, fade resistance, and water-repellent performance. HEAVY-DUTY BASE WITH SANDBAGS Includes cross base and two sandbags, each capable of holding up to 100 lbs of sand for enhanced stability. STRONG STEEL FRAME DESIGN Reinforced pole and ribs provide reliable support and long-lasting durability for outdoor use.