PC Customization -Flexible USB LED Light Lamp for Computer PC Bed Study Black + White Highlights Generic Brand Flexible USB LED Light Lamp for Computer PC Bed Study Computer Black + White Description: Two colors available, warm white and white, natural and soft. Perfect for reading and protecting your eyes. Energy saving, long service life, and eco-friendly. Can be used on anywhere, powered by all devices with USB port. Unique foldable design, also has light weight. Specification: Lamp Head Material: Aluminum Alloy Length: 335mm / 13.19inch Input Voltage: DC3-5V Package Includes: 1 piece USB LED Fexible Lamp Note: Due to manual measurement and lighting effects, there is a slight difference between the size and color of the above item and the actual item.