This outdoor umbrella has a sturdy steel pole that stands against winds. With a steel frame from the canopy to the bottom of the pole, this umbrella provides dependable durability to extend your shade''s longevity. The 180G polyester canopy fabric features fade-resistant, water-repellent, and highly UV-resistant that can last for many years. 32 LED Lights with 8 steel ribs help to light up a relaxing night. The square solar panel at the top can work for 6-8 hours when the battery is in full status. The built-in battery will be charged during the daytime by the provided solar module. Hand crank design allows opening & closing the umbrella with little effort. It is even easy to use for kids and the elderly. It has an air vent at the top to stop the wind from pulling the parasol upwards. It also helps to keep you cool when you''re sitting beneath the canopy while adding extra stability. Chose this cantilever patio umbrella to enjoy the sunshine without sunburn. Also, it can''t stop you from enjoying patio time when a rainy day. It provides superior support to resist wind. You can put it anywhere you want by using the freestanding base.