Hello! I'm not sure where that light fixture comes from, but we carry a wet-located bulkhead sconce that can be mounted in a shower space! It's called the Anchorage Bulkhead Light and you can learn more about it here: http://www.barnlightelectric.com/wall-sconce-lighting/nautical-marine-sconces/anchorage-bulkhead-wall-mount-light-fixture.html

The light attached is show in our galvanized finish, but you can select other custom color options. Please let us know if you have any questions, we would love to help!