1、Upgraded patio umbrella lights with 24 LEDs(20 small LED light beads and 4 large LED light beads), perfect for nightly outdoor activities 2、4 AA batteries provide power, convenient to use and change the battery. Power saving and environmental friendly 3、With top thick black ABS shell, which is portable and durable, for outdoor use, camping tent, nightly leisure time and more 4、Flexible adjustable clamp, easy for installation. Pole mounted fit most pole size, suitable for most patio umbrellas 5、Light weight and compact size, more convenient to carry Features: 1. Upgraded patio umbrella lights with 24 LEDs(20 small LED light beads and 4 large LED light beads), perfect for nightly outdoor activities. 2. 4 AA batteries provide power, convenient to use and change the battery. Power saving and environmental friendly. 3. With top thick black ABS shell, which is portable and durable, for outdoor use, camping tent, nightly leisure time and more. 4. Flexible adjustable clamp, easy for installation. Pole mounted fit most pole size, suitable for most patio umbrellas. 5. Light weight and compact size, more convenient to carry. Specification: Item Type: Patio Umbrella Light Material: ABS Item Color: Silver, Black (Optional) Power Supply: 4 * AA Batteries (Not included) Item Size: Approx. 17 * 17 * 3.5  cm / 6.7 * 6.7 * 1.4 inch Package Weight: Approx. 233 g Package Include: 1 * Patio Umbrella Lamp Note: 1. The real color of the item may be slightly different from the images shown on the website caused by many factors such as your monitor brightness and brightness of the light. 2. Please allow 1-2 cm error due to manual measurement. Please make sure you do not mind before you bid.