2 Light ModesPress the ON/OFF switch for the first time to activate light mode, press the switch for the second time to activate Super Bright mode. The parasol light is equipped with 32 bright LED bulbs, which can be adjusted to the corresponding brightness as needed. 2 Charging Methods USB Rechargeable and battery. Two rechargeable batteries are installed in the LED light umbrella. Comes with a USB cable that can be charged via power bank, computer, etc. It can also be illuminated with AA size battery. 2600 Large Capacity Battery Sunshade lamp has two built-in 2600 batteries. After fully charged, it can emit 72 hours in low light mode and during 54 hours in high brightness mode continuously emitting light. Easy InstallationUmbrella lamp has an adjustable elastic clamp, it can be adjusted according to the size of the umbrella handle, you can easily install the lamp. The Bold is suitable for all screens with a diameter of 2-5.2 cm. Product Umbrella light for parasols This LED parasol light is ideal for all your outdoor activities: barbecue, camping, card games, resting on a romantic chair, reading. This lamp is perfectly suitable for climbing, camping , outdoor sports such as hiking, and can also be used at home for reading. Upgraded 32LED umbrella light 1. 32 much brighter LED beads 2. Two lighting modes selected 3. Large capacity rechargeable batteries 4. USB charging 5. Simple to install. 6. Light up in the dark for up to 72 hours 7. Applies to most parasols Features: Material: ABS plastic LED: 32 LED color: white Lumen: MAX - 300lm in high light / Min - 100lm in low light Clamp diameter: 20mm to 52mm Batteries: 3.7V, 2600 Charging Cable Length: 101.4in