Hallomall Patio Umbrella Light 28 LED Rechargeable Umbrella Pole Lamp with 2 Dimming Level for Patio Umbrellas, Camping Tents and Other Outdoor Use;

Hallomall upgraded version Patio Umbrella Lights with bright 28 LED beads, 400Lumens Max output, bright enough to make you enjoy the wonderful night outdoor activities.

Built in 2pcs rechargeable 3.7v 4400mah batteries, USB interface universal for AC Adapter, Computer, Power Bank and other USB powered source, easy to charge.
Cordless design with built-in flexible auto adjustable clamp, no tools required, just need to clamp to your sunshade, fit for most patio umbrellas.

2 Level Brightness
High light with 28 leds on - switch to the right
Dim light with 8 leds on - switch to the left
Shut off - switch to the middle

Specifications:
LED number: 28
LED Lifetime: 50,000 hours
Lumen: MAX 400lm at high light / Min 120lm at dim light
Usage time: about 18h at high light/ about 54h at dim light
Clamp diameter: 0.78in to 2.04in
Charging time: 8h(with plug in)
Charging cable length: 38.7in
Inserted battery: 3.7V, 4400Mah

Package included
1*28LED umbrella light(2 chargeable batteries built-in)
1*USB charging cable
1*manual

Worry-Free Warranty:
1. At Hallomall, we will always stand behind our products within one year.
2. As to the Amazon Fulfillment order, if the order time is over one month and the return window is closed, please click the contact seller customer service for help by choosing "product details" subject to request a replacement or a refund.