Product Info Catalog Electrical & Lighting Boxes, Connectors & Terminals Weather Proof Boxes White Weatherproof Porcelain Socket Lampholder White Weatherproof Porcelain Socket Lampholder Request a Quote UPC: 52088878217 Manufacturer: Hubbell Electrical Products SKU: 357233 Model Number: LH150-2-W White, Weatherproof, Porcelain Socket Lampholder, Locking Ring & Gasket, Shrink Wrapped.