Patio Umbrella Light-HOTOR Wireless 24 LED Umbrella Lights,3 x AA Battery Operated, Umbrella Pole Light for for Patio Umbrellas, Outdoor Use, or Camping Tents SUPER BRIGHT - 24 powerful big LEDs. 3 MODE - Low(Inter 4 LED bulbs), Middle(Outer 20 LED bulbs), High(All 24 LED bulbs) ADJUSTABLE CLAMP:Fit for most umbrellas with 1.18-1.65 inches diameter pole. EASY INSTALLATION:Easy to clamp to your umbrella with the built-in auto adjustable strong clamp. TWO WAY POWER SOURCE: 3X AA batteries ( not include) or 5A/2V DC Charger Adapter (not include).