<b>totobay New Version WARM LIGHT Patio Umbrella Light with Bright 28 LED Beads</b></br> –Built-in Rechargeable Batteries.</br> –Much Environmental-friendly and Energy .</br> – Efficient than Other Old Version.</br> <b>Specifications:</b></br> Light Size: 7-7/8"" x 7-7/8"" x 1-7/8""</br> LED number: 28</br> LED Lifetime: 50,000 hours</br> Lumen: MAX 400lm at high light / Min 120lm at dim light</br> Usage time: over 18h at high light / over 54h at dim light</br> Clamp diameter: 0.78in to 2.04in (2cm to 5.2cm)(± 0.1cm)</br> Charging time: 8h(with plug in) </br> Charging cable length: 98.2cm</br> Inserted battery: 3.7V,4400Mah</br> <b>Simply Installation</b></br> ● Cordless design with built-in flexible auto adjustable clamp, no tools required, just need to clamp to your sunshade.</br> <b>Power Source</b></br> ● With a charging port which is universal for AC Adapter, Computer,Power Bank and so on multiple charging way.</br> <b>2 Level Brightness Umbrella Light</b></br> ●High light with 28 leds on - switch to the right</br> ●Dim light with 8 leds on - switch to the left</br> ●Shut off - switch to the middle</br> <b>Adjustable Clamp</b></br> ● Pole mounted fit pole size from (0.78in to 2.04in) in diameter, suitable for most patio umbrellas.</br> <b>Widely Application LED Umbrella Lights</b></br> ● Suitable for camping, barbecue, play CARDS, or sitting in the yard in the evening with your families or friends, and so on.</br> <b>Note:</b></br> 1.This patio umbrella light could be recharged by power bank notebook power adapter, it would be about 8 hours. The light will be on 18-54 hours.</br> 2.The batteries are well shielded and need no change. Please do not screw out the cover.</br> 3.The umbrella light equipped with a matched charging USB cable. And the adapter is not included.</br> <b>Packaging</b></br> 1*28LED warm umbrella light（2 chargeable batteries built-in）</br> 1*USB charging cable</br> 1*manual</br>