Steam punk Industrial Lamp holder Black Iron Pipe Lamp Socket 3/4" with wire E27 | eBay
9 Pack E26 E27 Lamp Socket with Shade Ring,Light Bulb Socket Holder Screw in Standard Base Medium Edison Retro Pendant Bulb,Basic Black Replacement Hold Light Cage Cover - - Amazon.com
Full Thread Light Socket Brass Cord Grip Black Shade Ready - Etsy