Edison "Johnson bevel-ring" lamp, ca. 1881. Plaster Johnson bevel-ring base with brass screw-shell and contact-ring. Single-arch bamboo filament with nickel(?) clamp connectors, two-piece leads, cork ...

With an industrial look and durable design, the modern Edison light bulb is a popular choice when it comes to lighting spaces in the home, whether adorning a bathroom vanity, illuminating a kitchen or ...