6 Pcs E27 Screw Lamp Shade Ring Lamp Shade Converter Ring Reducer Ring for Lampshade for Bedside Table Desk Floor Lamps, Black

Package content: 6 x Plastic Shade Rings. The lampshade ring converter is made of high quality solid hard plastic, which is durable, not easy to deform and durable. Dimensions: the outer diameter is about 58mm, the inner diameter is about 40mm. Note: Please pay attention to measure the size of the round head of your bulbs and select the right type of reducer ring. Easy installation: No tools are required during installation, by turning the reduction ring to fix the bulb and lampshade, adjust the lampshade to fit the size of the bulb. Wide Application: This lampshade reduction ring can work for round head bulbs of different types, which is widely used for table lamps, desk lamps, floor lamps, table lamps, bedside lamps, etc.