Description This E27 lamp shade collar ring offers a secure, stable connection for your light fixture by utilizing a design and full thread structure. Compatible with most lamp parts and light bulb holder fittings, it enhances socket stability and prevents loosening, ensuring dependable lighting in homes and offices. Features -Color:Beige -Material:Plastic -Size:5.70X5.70X1.00cm/2.24X2.24X0.39in -Size:3.83X3.83X1.00cm/1.51X1.51X0.39in -Compatibility: the e27 lamp shade collar ring fits sockets, making it a lamp base replacement for homes, offices, and a variety of lighting fixtures -Enhanced stability: featuring a thick lamp shade collar ring design, this product ensures your lamp shade remains firm, minimizing loosening issues for improved lighting consistency -Secure connection: the full thread structure of the lamp holder ring a fit, reducing flicker caused by poor contact for stable illumination -Material: crafted from materials, these lamp socket rings provide heat dissipation, prolonging bulb life and decreasing the need for frequent lamp bulb holder replacements -Easy installation: quick to install or remove, the lamp base fixing ring and lamp socket fastener ring allow you to update or repair your light fixture with minimal effortPackage list: 5 x Lamp Shade Rings