1W 90lm 6000K 2-LED USB Powered White Light Flexible Neck Lamp for Notebook - Black
Color temperature: 6000K; Input voltage: DC 5V; Input current: 200mA; Power consumption: 1W; Compact size easy to carry; Flexible snake metal tube design bending to any angles; With clip convenient to use. Powered by 3 x AAA batteries (not included)