Lamp holder material: aviation aluminum alloy
Cable length: 143cm
Light color: warm white
Max Height:49cm/ 19"
Light Bead Size:5 x 3cm/ 2" x 1.1" (L*D)
Rated power: 3W
Input voltage: DC3-5V
Applications: Notebook, desktop, PC, studying lighting, bedside lighting etc.
100% Brand new and high quality.
Low heat-generating, provides bright and soft light, eye protection.
Convenient for reading on the table as well as in the bed with metal clip design.
Idea for lighting the laptop or PC in the dark, with ON/OFF switch design.
USB power supply, no battery required.