3 Brightness Mode Choice: Click the ON/OFF switch to cycle throught the modes from Dim (inner 8 LED), Bright (outer 20 LED), Super Bright (28 LED) and OFF. Multiple Power Ways: Apart from charging the light with equipped USB cable, Eletorot parasol lights also can be powered by 4 AA batteries (Not included). Never worries about power. Simply Installation: Cordless design with built-in flexible auto adjustable clamp, no tools required, just need to clamp to your sunshade, Pole mounted fit pole size from (0.9in to 1.9in) in diameter, suitable for most patio umbrellas. Supreme Quality Umbrella Light: Made of high quality and durable ABS material, built with 28 energy-saving LEDs. Mounted face down for direct lighting or face up for indirect lighting. Accompany Your Leisure Time: When the sunlight is gone, our umbrella light keeps you continue your dinner, read your book, talk to your friends or play with your family, whether on the beach, on your balcony or in your pool. Product Description Eletorot 28 LEDs umbrella light is an option for those who are looking for patio umbrella lights that are decently powerful Provide lighting on the patio, garden or backyard with a patio umbrella light Perfect accessory for all nighttime outdoor events including dining, BBQ, pool parties and more Each light features 28 LED lights so it will easily light up the area under and around the patio umbrella Two power ways-4 AA batteries and USB charging, never worries about power. (AA batteries not included) Note: The umbrella light is not waterproof, its better to take it off when going to rain. Only supply a matched charging USB cable, the adapter and the battery are not included. Package Contents: 1* Umbrella light 1*USB charging cable 1*manual Eletorot 28LED Patio Umbrella Light Convenience but powerful enough to softly illuminate your after-sundown outdoor gatherings. Premium LED beads, high brightness, stable with excellent performance. 3 Lighting modes, suiting your need for different brightness on different occasions. Suitable for camping, barbecue, play cards, or sitting in the yard in the evening with your families or friends, and so on. Specifications: Material: ABS Light Size: Dia.20*3.7cm LED number: 28 Usage Time: over 3h at high light / over 10h at dim light Charging power: 5V-500mA