The E17 square lamp base is good for creating unique lighting fixtures. Its compact design allows it to fit seamlessly into any setting, while the screw socket ensures a secure connection for the bulb. This lamp base is an excellent choice for those looking to add a touch of elegance and functionality to their lighting arrangements. Features -Color:White -Material: -Size: 4.00X3.50X2.40cm/1.57X1.38X0.94in -Unique and stylish: the e17 square lamp base with screw lamp holder offers a unique and stylish design, enhancing the look of your lighting fixtures -Convenient accessory: the e17 flat base display stand is a practical accessory, making it easy to replace and upgrade your lighting fixtures -Stable and secure: featuring a screw lamp holder design, this base ensures your lighting fixtures remain stable and secure, preventing loosening -Durable : made from durable material, this lamp base is durable and reliable, ensuring use without damage -Versatile use: suitable for various lighting applications, this base can be used in homes, commercial spaces, and more, meeting diverse needs Package list: 5 pcs x 2pcs lamp holders