We spotted these 1890 Thomas Edison replica light bulbs
($16) which feature a tall, single-loop carbon filament and must be used only in an up or down position or the bulb will fail. How legit is that?!
They are available at Rejuvenation
which is based out of Portland (with a store there and Seattle).
has all of the makings to create authentic lighting for your home, from beautiful fixtures and those excellent push-button switches to specialty light bulbs for when the bulb is exposed and as important to the style as the fixture itself.