The Vintage Benjamin Double Socket with Pull Chain is a rare and original piece from 1908. This unique lighting part features a classic design and is made of brass, ceramic, and metal. Perfect for collectors of vintage lighting parts, this item showcases the craftsmanship of the early 1900s and is a great addition to any antique or retro decor. Pull chain is in working order. This is a 660 W 250 V light socket. He does have a little bit of resting on the inside, which should be common for its age. I have no way of testing it, but I would kind of believe that it works on the condition of it. Because it is 240 I would not recommend it being plugged into a 110 light socket. It has been cleaned and polished.