Product description
13 LEDs with immensely long lifespan
Gentle and bright light
Without frequency change
Protects eyesight
Low power consumption
USB A-type with white 13 LEDs
Flexible metal neck for any angle adjustment
Safe, reliable, high efficiency and energy-saving
Ideal for people who work beside desks and use computers underlight for long time
Ideal for PCs, notebooks, palmtops and PDAs
No extension power sources needed while USB connected
Flexible to work anywhere
Automatically turns off when laptop or PC shutdown
Suitable for gifts or promotional purposes