Trademark Innovations Deluxe Solar Powered LED Lighted Patio Umbrella with Decorative Edges - 9' - (Tan) 9' diameter, crank operation, with decorative edges 8 Steel ribs, each rib has 4 LED lights Fabric 180g polyester with Black Steel coating Square Solar panel at top provides a glowing light that lasts 9-12hours (no electricity needed) Manufactured with superior quality by Trademark Innovations