Metal cone clamp desk lamp

1) power adjustment of ship type switch with two gears: 1w-100lm and 2w-200lm

2) color temperature of ship switch in two gears: warm white 3000K, white 5000K

3) usb-dc5v power supply, 1.5 meters long cable

4) black aluminum shell, metal hose

5) set of bubble bag, cowhide paper box packing