Enhance your lighting fixtures with this replacement light socket, designed to provide a reliable and efficient connection for your bulbs. The screw-type fitting ensures a snug and secure hold, preventing any loose connections. great for both residential and experimental settings, this socket holder is a must-have for any lighting enthusiast. Features -Color:Black -Material:Plastic -Size:3.00X3.00X2.00cm/1.18X1.18X0.79in -Note: -Bulb holder: makes stable and precise performance in electrical experiments, enhancing the quality of your results -Easy to transport: the small and lightweight design makes it ideal for use in multiple settings and easy to carry -Light bulb base: compatible with E10 small bulbs, offering more options for different experimental needs -Sturdy construction: built to last with great materials, ensuring longterm use and reducing the need for frequent replacements -Simplified operation: makes the setup process straightforward, allowing for efficient and effective teaching and learning Package list: 20 x experimental lamp holder