Antique Holophane Prismatic Ribbed Glass Industrial Light Shade 12” Vintage For Sale

Antique/vintage prismatic ribbed industrial glass light shade, commonly associated with Holophane-style lighting. Clear ribbed glass construction with heavy-duty industrial design. Measures approximately 12\" diameter x 5\" high and weighs 4 lb unpacked. Great for restoration, pendant lighting, warehouse/factory décor, farmhouse, or industrial-style lighting projects. Pre-owned vintage condition with expected light wear from age/use. Please review all photos for exact condition and details.The fitter opening has an inside diameter of approximately 2.25\" and an outside diameter of approximately 3.25\". Please verify these measurements will work with your fixture before purchasing. Let me know if you need the circumference or any additional dimensions.