Note：This item comes with , please confirm the voltage of your area before purchasing. Description This lamp base with threaded design is a versatile and convenient solution for lighting needs. The threaded lamp holder ensures a secure and stable connection for light bulbs, making it easy to install and replace them. With this lamp bulb converter, users can effortlessly switch between different types of light bulbs to suit their preferences and needs. Features -Color:White -Material:Nickel Plated Brass,Copper,PBT -Size:8.00X7.00X3.50cm/3.14X2.75X1.38in -Voltage: AC220- -Note: to E27 socket -This threaded lamp holder allows for quick and easy installation of light bulbs, making it a convenient option for those who frequently change their lighting -The standard conversion lamp socket ensures compatibility with a wide range of bulbs, making it a versatile choice for various lighting needs -With the ability to swap light bulbs, this product offers flexibility and convenience for users -This product is designed to provide optimal performance and reliability -The reliable and stable connection provided by this product ensures an optimal lighting experience Package list: 4 x Plug In Bulb Socket