The E27 lamp holder is engineered for reliability and style, featuring a sturdy construction that supports long-term use. Its threaded design ensures compatibility with a wide range of light bulbs, while the black finish adds a touch of sophistication. Ideal for replacing old sockets or upgrading fixtures, it meets diverse lighting needs effortlessly. Features -Color:Black -Material: PF -Size:5.60X5.60X5.60cm/2.20X2.20X2.20in -E27 standard interface: compatible with a wide range of lighting fixtures, making replacements quick and easy -Prolonged bulb life: designed to extend the lifespan of your bulbs, reducing the frequency of replacements -Firm installation: full thread design ensures a secure and stable fit, minimizing flickering and improving lighting consistency -Reinforced stability: the ring structure provides additional stability, preventing accidental falls, ideal for various lamp types - resistant: screw base is insulated, ensuring safe use in environments like children's rooms and kitchens Package list: 8 x lamp holder