... appearance, perfect bending and strong holding ability Chrome gooseneck with USB Xiongda Metal gooseneck offers a large select ... variety of applications include; gooseneck lights,support mounts,adjustable task lighting,sewing machine lights,machine task lighting, ... 3000 mm4.Materials: carbon steel5.Surface: plating zinc, nickel, chrome, bronze, plating black and others 6.Applications: reading lamp ...