White Plastic E27 40mm Lampshade Reducer Ring, Lampshade Accessories, Adapter Converter Plate, E27 Lampshade Reducer Ring for Desk Lamps and Ceiling Lights, 6 Pieces

【57x40x9MM】 Outer diameter 57 mm, inner diameter 40 mm, height 9 mm. Please carefully check the size before purchasing and select the correct type of reducer ring.

【High Quality】The screw-on lampshade collar ring is made of white hard plastic, which is sturdy and durable, does not easily deform after long-term use, and has a long service life.

【Practical Features】Secure the bulb and lampshade by turning the reducer ring. The white plastic lampshade reducer ring can help adapt lampshades to accommodate smaller bulbs, adjusting the lampshade to the bulb size.

【Easy to Install】There are precision threads inside the lampshade reducer ring, and installation can be completed by gently turning it by hand. Simple and practical, easy to use without any tools, install it in seconds. [Application] E14/E27 lampshade reducer ring used to secure various bulbs and lampshades, helping to adapt to different socket sizes. Widely used in table lamps, chandeliers, floor lamps, bedside lamps, etc.