Untested. This item is used/being sold as is for use on a daily driver or restoration project. This is an original Signal-Stat 1203 truck/RV/van clearance/marker light base/socket assembly. This assembly is in good condition. The socket apparatus is free of rust and appears to be complete, it does have some tarnish. The base has a small hole/crack on it's side (see last pic) and a couple smaller holes on the bottom but is otherwise solid. The wire has no end connector. Two light bulbs are included but they are untested. No lens or mounting hardware included. Please view the pics and feel free to ask any questions.