The E27 full-thread large clip-on lamp holder is ideal for various lighting needs, whether it's for a desk lamp or a pendant light. This screw-in socket is designed for E27 bulbs, providing a secure and stable connection. Ideal for home, office, or workshop use, it ensures your lighting fixtures are both functional and stylish. Easy to install, it offers a reliable solution for your lighting projects. Features -Color:White -Material:PET,PBT -Size:5.80X3.90X3.80cm/2.28X1.53X1.49in -Size:5.60X5.60X0.90cm/2.20X2.20X0.35in -Large design: the large design of the e27 full thread clip on light socket meets a wide range of lighting needs, making it ideal for home, office, and study environments -Convenient bulb replacement: the e27 full thread clip on light socket allows for easy bulb replacement, ensuring that you can quickly and efficiently change bulbs as needed -Secure screw base: the screw base design of the lamp holder ensures stability and reliability, preventing the light socket from loosening and ensuring safety -Durable materials: made from reliable materials, this light socket is designed for long term use without damage, providing a lasting lighting solution -Flexible lighting solutions: suitable for various space layouts, this light socket offers flexible lighting options to meet different needs and preferences Package list: 20 x screw lamp holders