CREATIVE DESIGN Patio Umbrella Lights&mdash;28 LED Umbrella Pole Lights at 400 Lumens for Outdoor Use or Camping Tents, Wireless Rechargeable Outdoor Umbrella Lights with 2 Level Dimming Switch (Black) New Version and Brighter: Unlike other version, this umbrella light with 28LED bulbs, produces 400 lumens at hight mode, which is much brighter for your need USB charger: Built-in 2 pcs rechargeable batteries and well shielded by quality thick black ABS shell. With USB interface, It can be fully charged in 8 hours, and the light will be on 18-54 hours Simply Installation: Wireless design, no tools required, just need to clamp to your umbrella. This rechargeable umbrella light is suitable for the pole size from0.8in to 2in in diameter, fit for most patio umbrellas 2 Levels Brightness: Turn on dim light with 8 Led, or full light with 28 LED to your different occasions This patio umbrella light is portable and convenient, you can charge on Power Bank, Computer or Wall Charger indoor, perfect for outdoor use