Patio Umbrella Light, PEYOU 3 Brightness Modes 28 LED Lights Wireless Umbrella Light, 4 x AA Battery Operated, Umbrella Light for Patio Umbrellas,Outdoor Use, or Camping Tents [Adjustable brightness ]: 3 brightness modes, turn on 4, 24, or 28 LED Lights to set your own brightness for different occasions including BBQ, eating outside, playing cards,reading books in the yards or just sitting on the patio at night [Convenience]:Mounted face down for direct lighting. Face up for indirect lighting, adjust height to control beam and intensity. Small enough, so you can take it outside easier. [Easy to install]: No extra tools required, just pole mounted, fit pole size from 35mm to 43mm in diameter, or hung anywhere, easy to install [Battery operated]: Require 4*AA batteries (not included), without unsightly wires hanging from your umbrella [Multifunctions]: Suitable for camping, BBQ,reading books having dinners outsides or lying on your leisure chair in the evening with your families or friends at night.