EXPOSITION QUAD-LOOP FILAMENT BULB
Early lightbulb developers often used multiple filaments to create a brighter light. Our reproduction of one of the most popular carbon-filament styles – patented by Thomas Edison – uses a tungsten filament and possesses the glass-tip construction typical of early manufacturing. To showcase its shape and ambient glow, position the bulb behind a clear shade or within an exposed socket.
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- Small: 2½" diam., 4½"L
- Medium: 2¾" diam., 5"L
- Large: 3" diam., 5½"L