electric arm for desk lamp,OD: 2.0mm-22mm Length: 100mm-1000mm, MOQ: 200pcs Western ... , Paypal, T/T, lead time: 3 days electric arm for desk lamp Xiongda Metal gooseneck offers a large select of flexible steel ... for a variety of applications include; gooseneck lights,support mounts,adjustable task lighting,sewing machine lights,machine task lighting,microphone arms ...