Bushing lamp parts are used to protect the wire from sharp surfaces like metal wireways. Bushings include bakelite bushings,eyelite bushings, headless reducing bushings, heyco snap bushings, heyco strain relief bushings, metal strain relief bushings, reducing bushings, or rubber grommets. In addition, brass reducing bushing are used to connect different size threads. For example, 8/32 size to 1/8 ips pipe size. Uses include base or disc attachments.