4 level adjustable brightness and easy to use: dimming technology, humanized design, make your eyes in a comfortable environment
Warm LED lighting source: pleasant on the eyes with flicker-free lighting for reading, working and studying
Memory function: it will remember the last mode of lighting used, easy for your life
Multi-purpose: it can stand on desk with its own base just like common lamps or can clip almost anywhere and any angle with its anti-skid clip (adjustable clip up to 2.5 inch) or with hole, it can be hanging on the wall as you like
360 degree flexible gooseneck: flexible gooseneck allows you adjust it to a specific angle for best fitting
Just plug into any available USB port (like your laptop / notebook / desktop, not included) to power the lamp or attach it to a power bank for portable use
Specifications:
Max power consumption: 5W
Brightness: stepless dimming
Light source: LED lighting source
Color temperature: 3000K warm white
USB Output: DC 5V 1A
Input voltage: AC100V-240V
LED life: >50000 hours
Clip: up to 2.5 inch
Maxi height: up to 17.3 inch
Neck length: 14.5 inch
USB cable length: about 53.15 inch
Weight: 308g
Material: metal