The E27 full-thread large clip-on lamp holder is an essential tool for any lighting project. Compatible with E27 bulbs, it offers a secure and easy-to-use solution for a variety of fixtures, from desk lamps to pendant lights. Its durable construction ensures performance, making it a reliable choice for both DIY enthusiasts and professionals. Upgrade your lighting setup with this versatile and dependable lamp holder. Features -Color:White -Material:PET,PBT -Size:5.80X3.90X3.80cm/2.28X1.53X1.49in -Size:5.60X5.60X0.90cm/2.20X2.20X0.35in -Diverse lighting applications: the large e27 full thread clip on light socket is ideal for a variety of lighting needs, suitable for home, office, and study environments -Efficient bulb replacement: the e27 full thread clip on design makes bulb replacement efficient and easy, ensuring optimal lighting maintenance -Secure screw base: the screw base design provides a secure and stable connection, preventing the light socket from loosening and ensuring safety -Reliable and durable: constructed from durable materials, this light socket is designed for long term use, providing a reliable lighting solution -Versatile lighting options: this light socket is suitable for different space layouts, offering flexible and adaptable lighting solutions to meet various requirements Package list: 20 x screw lamp holders