How do I identify a Stiffel lamp?

To identify a Stiffel lamp, first try to locate the brand's foil tag. Usually, the tag will read "SLC," “Stiffel Lamp Company" or “Stiffel.” You may find it on the shade, the base or the light socket. Because these tags tended to come loose over time, a vintage Stiffel lamp may no longer have one. If you can't find a label, examine your lamp closely. Stiffel has produced lamps out of high-quality bronze, brass, pewter and silver, so their pieces tend to be weighty. A light lamp that seems hollow is unlikely to be a Stiffel. Looking at images of Stiffel lamps shared on trusted online resources can also be helpful during the identification process. In addition, a certified appraiser or knowledgeable antique dealer can identify your lamp for you if you run into any difficulty. On 1stDibs, explore a diverse assortment of Stiffel lamps.