Ematic ESL402 Flexible LED USB Lamp

• Powered by USB port; no batteries required;• Compatible with USB 2.0 and 3.0 ports;• 3 in. of arm can twist and flex to bend and direct light in whatever direction works best for the task at hand;• 6 LEDs with 3,500K color temperature; 2,700 lumens;• Ideal for working and reading at night;