Wide application: Suitable for camping, barbecuing, card games or lying in your recreational chair in the garden or yard, in the evening with family or friends.

3 brightness modes: press once for 4 LED lights (low), press twice for 24 LED lights (bright), or press three times for 28 LED lights (super bright).

Easy to install - No need for extra tools, easy to attach to your umbrella thanks to the built-in automatically adjustable solid clamp, can also be hung anywhere using both hooks, pole mounted, fits a pole size from 0.71"" to 1.81"" in diameter.

Bright and energy efficient: With 28 energy-saving LED bulbs, 4AA batteries last approximately 10 hours (28 LEDs) to 24 hours (4 LEDs). The umbrella lamp is made of sturdy and flame retardant (odorless), environmentally friendly ABS plastic.

Electrical source available - Requires 4 AA batteries (NOT INCLUDED). A set of batteries lasts approximately 10 hours (24 LED) to 24 hours (4 LEDs), depending on the battery you used.