... gooseneck holder for LED Xiongda Metal gooseneck offers a large select of flexible steel tubing,steel flex rod,flex ... arms,flexibable cable,and crockneck tubing. We also manufacture gooseneck machine lights for a ... medical equipment, USB lamp, USB, bracket , hose for lamp accessorizes series,etc.7 OD2.0mm-22mm, length 50mm ... a bending diameter black flexible metal holder for LED