Excellent Conductivity: The E14 bulb socket is designed for E14 bulbs, the inner copper sheets has good conductivity, and it is perfectly compatible with E14 screw bulbs, screw energy saving lamps and other E14 screw lamps. . It has the good performance and durability. Superior and Safe Material: The E14 lamp socket holder is made of high quality plastic and copper foil, it has good workmanship and it has good insulation, it is waterproof, corrosion resistant and dustproof. It has a long lifespan. And it's safe and reliable, you can use with confidence. Heat Resistant: The E14 white lamp socket has excellent temperature resistance, it has the good stability, you can use for a long time. Easy to Install: You just need to connect the vintage E14 lamp socket with the wires and the E14 lamp, You only need to connect two live wires to one side of the lamp socket, and two neutral wires are connected with the other side, then install the E14 lamp, the operation is simple and easy. Wide Usage: E14 socket adapter is used widely for home, garden, office, balcony, kitchen, cafe, restaurant and etc, it can be used for pendant lamps, chandeliers, table lamps, light displays, etc. Product size: diameter 2.8cm, height 5.6cm, ring outer diameter 4.3cm, teeth outer height 4cm, center hole diameter 1cm Product use: used for various light fixtures, E14 screw bulbs, screw energy saving lamps and other E14 screw lamps for electrified lighting, lighting displays White color Shipping quantity: 10 pieces