JNXQWE E26 E27 Light Socket,Bakelite Threaded Medium Base Lamp Holder with Shade Ring,Phenolic Medium Base E26 Fixture Socket with 6" Wire Lead for Incandescent Led Light Bulbs Replacement,Pack of 2 - -
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Bakelite E27 lamp holder kit
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Bakelite E14 lamp holder kit
Vintage Bakelite Lamp Socket With Two Sockets Very Original - Etsy