White Light Socket Shade Ring, Aluminum Lamp Retainer Rings Replacement for Glass Light Fixture Porcelain Lamp Holder, Threaded Diameter 39mm

【Dimensions】: 1-1/2 inches(39MM) inside diameter,2.3 inches(58MM) outside diameter.Suitable for E26 / E27 threaded lamp holders. 【Material】: V0 grade fire retardant plastic raw materials, temperature resistance up to 210 degrees, insulation, safety, feel smooth, impact resistance, aging resistance. 【Easy installation】: Use the retainer rings to add lampshades to your E26/E27 lights by tightening the threaded, No need to let an electrician to install. 【Application】: E26 Lamp Shade Rings Suitable for adding beautiful lampshades for wall lights, floor lamps, rope lamps, table lamps etc. And add some fun to your life.