ShellKingdom Architect Task Lamp, Adjustable Swing Arm Desk Lamp with Clamp, Classic Desk Lamp for Home Office Reading (Black)

[Qualified Material] With our qualified metal material on the lamp arm and lamp head as well as the clamp, make sure our architect lamp is durable and exquisite. This office desk lamp with three rotatable joints (at the base, arm connection and the lamp head), allows you to adjust easily the light in almost any position.
[Stability] 6.1 inches weighted base is made of metal which more than enough to keep the lamp stands firmly. Adjustable desk lamp can be extend up to 18 inches, provide a large lighting area in any position you need.
[Function] With 2.5 inches wide clip, architect desk lamp clamp can be cliped on any table shelves that are vertical or horizontal. You also can stand the study lamp on its own by heavy duty base. Have more flexible use than fixed light to decor any places like office, dorm, bedroom, etc.
[User-friendly] On / Off switch conveniently located at 51 inches long cable for quick and easy use. The task lamp fit with E27 bulb base, please buy 7W LED bulb or 60W incandescent as bulb is not included.
[Note] This adapter plug is American standard 2 pin plug (check the 5rd picture to confirm the exact plug style), please check before placing your order to confirm if this kind of plug fit in your office/house or you have a plug converter for swing arm desk lamp to be use.