Replace ballasts and lamps in sconces of Oklahoma History Center

In large facilities, light fixtures aren't always easily accessible when a lamp or part of the fixture needs to be replaced. Such was the case for the Oklahoma History Center in Oklahoma City. Some of their lighting on the third-floor level had gone dark, so they contacted us. In the photo, you see us replacing the ballasts and the lamps in the wall sconces that highlight the ceiling at the third-floor level.