Features: Light and portable, perfect for taking out and carrying around with you. Made of ABS material, and adopts high bright LED light beams, the color temperature is stable and does not hurt the eyes. Two levels of brightness adjustable, you can adjust the brightness according to the service conditions. Multi-angle adjustment design, just adjust to the angle you want and then tight the screw. Comes with large capacity rechargeable lithium battery, with strong power and long endurance. Three types available, you can choose 3inch, 4inch, 5inch according to your demands. The larger of the size, the more numbers of lamp beads, and the brightness of the light is higher.