This patio umbrella is made of rust-free powder coated steel pole and 6 sturdy heavy-duty square ribs for longer usage. It comes with 1.5 in. Dia steel pole which provides stronger support than standard round poles. It is designed with solar powered LED lights, adding shade at day and offering light at night to provide a romantic starry night effect for your patio. It has 26 solar-powered LED lights and an easy on/off switch, square solar panel at top means the LED lights last 6-hours to 8-hours, making your evening illumination magical. The easy-to-use crank system makes it easy to raise and lower the canopy. The push-button tilt technology also makes tilting the rectangular patio umbrella effortless so that you can enjoy the shade at any angle with this wide outdoor patio umbrella. Simple assembly without tools gives you more convenience. Installation instructions and installation videos are available for reference. Close or remove during windy or inclement weather to avoid falling over in stand. The rectangular Solar LED Market Umbrella is durable. High quality polyester canopy is waterproof, fade resistant and easy to clean. This umbrella has excellent materials and quality and its waterproof and ultra-violet (base is not included). In the Summer, it's very comfortable to organize activities or lie down outdoor, Here comes a rectangular solar LED patio umbrella, which provides you with such a large shade to enjoy the beautiful life of Summer.