【 Specification 】4 pieces with E14 lampshade reducer ring, color isblack. The outer diameter is 43mm, inner diameter 28mm and height 9mm. Please check the size carefully before purchase and choose the right type of reducer ring.
【 Feature 】 A black plastic lampshade reduction ring can help with ill-fitting lampshades
【High Quality Material 】 lamp shade reducer ring is made of thick plastic, sturdy and durable, not easy deform.
【Easy to Install 】No tools needed when installing, by turning the reduction ring to fix the bulb and lampshade, adjust the lamp shade to fit the size of the bulb.
【Scope of Application】These screw bulb lamp holder is great for the round head bulbs of various types, helping to fit different lamp holder sizes. They can be widely work for table lamp, desk lamp, plate light, floor lamp, bedside lamp and so on.