This is the O Scale Gooseneck Wall Mount Lights (2) from the Just Plug Series by Woodland Scenics.
No electrical knowledge or special tools needed...just plug and you're done! The Just Plug Lighting System is a quick and easy way to add realism and interest to new and existing layouts and other projects. Individual bulb brightness can be controlled, and the modular design allows for easy expansion. Just Plug is compatible with DCC and works for any scale. For more information, view the Just Plug video.
Due to small parts that could cause a choking hazard please kee away from children 3 years of age and younger.