Specification for Brightenlux wholesale patio umbrella light:
Adjustable clamp mounted: Cordless design with built-in flexible auto adjustable clamp, no additional tools required, just have to clamp on your umbrella crutch.
2 ways of power supply: You can easily charge the umbrella light by usb cable, also place 4pcs AA dry battery to use.
8 colors lighting for choice: Just click the switch to shift the colors, they are white, red, green, cyan, blue, purple, orange, yellow
Multiple functions: Suitable for camping,BBQ,playing at beach or in the garden,or lying on your leisure chair in the evening with your families or friends.