<p><b>Warm tips:This light has no waterproof,please take it off when outdoor rains.</b></p> <p>2.8W, DC 4.5V, 30,000 Hours lifespan .</p> <p>Press button on light to turn the tap light color at warm white/Red/Green/Blue lighting.</p> <p>Built-in auto adjustable strong clamp</p> <p>Quick Release Button for easy install and move.</p> <p>Fit pole size from 1.1 to 1.78 inch in diameter.</p> <p>Product Size:176mmX176mmX65mm</p> <p>4 Lightness brightness:100%,75%,50%,25%.</p> <p>4 Lightness modes:Flash/Strobe /Fade  / Smooth. <br></p> <p><b>Packing List</b></p> <p>- 1 x 20 LED Patio Umbrella Light</p> <p>- 1 x Remote Control</p> <p> - 1 x User Manual</p>