Antique 1915 APLCO Dayton Ohio Boat, Yacht Nautical search light, spot light electrified working. The top reads APLCO Automobile Electric Lighting System APPLE Electric Company Dayton Ohio USA. Patent pending. After some research I found that they made marine boat lights. See advertising. Measures 17" by 11" by 10" great for an office, or nautical decor. Weighs 12 1/2 pounds As is