Light Socket Shade Ring Lamp Shade Collar Rings for Light Fixtures Pendant | eBay
I Like That Lamp Wire Lamp Shade Rings with European Fitter (12” Diameter), Includes 2 Galvanized Steel Silver Drum Rings, Make DIY Table/Floor/Pendant Lamps, Compatible with most IKEA & Target Lamps
MONTERA white, Shade ring - IKEA
What is a Lamp Socket Ring? - HomeDIYGeek
E14 Bulb Holder Screw Lamp Base Socket Black/White Lamp Shade Ring Heat Resist | eBay
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Metal/Plastic Lamp Shade Ring Reducer Plate Light Fitting Ring Washer Adapter UK | eBay