The Calypso 11-ft Octagon Market Umbrella illuminates your evenings and adds ambience to your outdoor entertaining area. Position your patio table and umbrella wherever you choose without the hassle of an inconvenient and unattractive cord. Powered by solar energy, the 32 LED lights will run for up to 4 hours when fully charged. The Calypso’s crank system seamlessly raises or tilts the canopy so you can maneuver the shade with ease.The umbrella's sturdy 1.5-in diameter aluminum pole and 8-rib canopy support system are powder-coated with a bronze finish. The Breez-Tex™ canopy fabric is fade and weather-resistant, sporting a single wind vent that allows air to escape in breezy conditions. The Calypso umbrella is backed with a 3-year Breez-Tex™ canopy warranty and a 1-year warranty on the pole and structure. Base sold separately.