LED light dots.
With super bright lamp, bright but soft light, quick light-on without blinking, eye sight protection, long life of 50,000 hours.
Flexible metal stand for any-angle adjustment.
Safety power source with DC5V, power saving.
Multi-power sources, can be powered by USB on desk-top, laptop, HUB and with DC jack for using adapter (110V-220V, 50-60Hz).
Adapter is not included