High -quality Material-The lamp shade screw collar ring white hard plastic, sturdy and durable. It can last for a long time, not easy to deform.You can use it with confidence.
Item Size-Our lamp shade reducer ring is about 58mm outer diameter and 40mm inner diameter.It is compatible with most lamp shades made in Europe.
Easy to Install-The installation can be completed in a few seconds, by turning the reduction ring to fix the bulb and lampshade, adjust the lamp shade to fit the size of the bulb.No need to use any tools.
Warm Notes-The lampshade is larger and it is not suitable for resting the smaller light bulb. To install the reducer ring can help you use a small bulb.
Wide Application-Plastic lamp shade reducer ring widely apply for table lamp, desk lamp, floor lamp, plate light,bedside lamp, etc.It can work for round head bulbs of various types and help to fit different lamp holder sizes.