Features: Illuminates space with USB/AA Battery Powered Clip On 10LED Light, for bright. Featuring 2 power supply, this clip on LED light can be powered USB or by using 3 AA batteries (not included), ensuring you have light need . for students, readers, and outdoor enthusiasts, this LED clip light caters to anyone in need of a portable and convenient lighting. Whether you're diving into your favorite book at night, working on a project, or setting up camp outdoors, the adjustable angle and cool white illumination. With its easy to use clip that attaches secure up to 3cm thick surfaces and a single brightness, this LED light is a practical addition to computer accessories and office gadgets. Specifications: Materials: Plastic Lamp housing length: 14cm Poles length: 23cm Package Includes: 1Set LED Clip Light note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.