(1) 24 super bright LED lights with long life providing 50000 hours for use
(2) Easy to use clamp-on to fit for umbrella poles from 35-55MMin diameter
(3) No tools, cords or wires required
(4) LED quantity: 24 LEDs
(5) 1pcs adapter and 1pcs car charger
(6) Dimensions: 200MMX56MM
(7) include 3XAA rechargerable Ni-H batteries
(8) it can use for umbrella or Camping, or as a Temporary 'Home Emergency Light'.