Specifcation: Type:Type A: Power by AA battery(battery not included) Type B: Solar rechargeable battery . Material:Nylon ,TPR. Brightness:750 Lumens. LED life:100,000 hours. Product Size:10cm*13.5cm*4.5cm. Power Source:Lithium battery  / 3AA battery (not include). Feature: 1.High Brightness But Energy Saving: Super bright COB LED work lights .The lowest power consumption  comes with highest brightness.The Integrated LED bulb lasts long time. 2.Power Bank Function & USB Rechargeable: The USB can help you to charge Lithium-ion battery  in any where and  USB output ports can be used to charg mobile phones or other digital devices for long hours.The  voltage indicator to lets you know how much power you have left and when it is fully charging. 3.Smart design: lightweight and pocket size,easy to carry . Unique 180° rotating 2 in 1 design of the stand,easy use in Basement ,Garage or Home Garden at night. 4.Stable stand and handle: Anti-slip design of the frame and handle, when putting the led light down on the ground, it become Λ shape, super stable than other style stand. Package Include: Type A: 1 x COB LED Work Lights (Use 3xAA Battery (no include)). Type B: 1 X COB LED Work Lights (Use solar panel (Include)) . 1 X USB Cable.