Use day or night, with solar powered lights, no electricity or power cord needed, with 32 LED lights lasting for 9-12 hours. ON and OFF switch for solar lights with solar panel on top powered by the rechargeable battery. Convenient crank opens/closes system and handy push button tilt, keep the sun at the back in the daytime. Turn the crank to open and close the umbrella, press the button on the tilt to adjust the direction, there are no particularly complex steps, you can easily enjoy outdoor life. Made with high-quality water- and fade-resistant fabric to last for years of enjoyment. Provide a perfect shade for your patio, garden, deck, pool and beach.