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
Metal ring for E27 lamp holder with external thread - ⌀60mm | Gold - Kynda Light
E27 to E14 Lamp Shade Adapter Ring, 6 Pack Screw Lamp Shade Reducer Washer E27 Lamp Ring, 42mm to 29mm Lampshade Converter Ring Plastic Light Shade Replacement Parts - Amazon.com
FDXGYH 4-pcs Lamp Shade Reducing Rings E27 to E14 Lamp Holder Ring Adapter(White) - Amazon.com
E27 to E14 Lamp Shade Adapter Ring, 6 Pack Screw Lamp Shade Reducer Washer E27 Lamp Ring, 42mm to 29mm Lampshade Converter Ring Plastic Light Shade Replacement Parts - Amazon.com
2 Sets E26 E27 Lamp Saddle E14 E26 Socket Ring and E27 to E14 Lamp Holder Ring Adapter Kit for Light Socket Ring Retainer Rings and Replacement [FDXGYH] - Amazon.com