Vintage Light Socket: This is a high quality light holder desk lamp base with pull chain allowing you to control it easily. It is easy to assemble and easy to disassemble Material: E27 Light holder is made of premium aluminum, it's durable and easy to dissipate heat. Used in different environments, it can create different decorative effects E27 Screw: The lamp holder fits for standard E27 screw bulbs, and the bulb is not included. You need buy a bulb, when you install it and then press the switch, the light will bright Retro Design: Light socket is vintage style and simple design highlighting the your aesthetic appreciation. Use to create an antique atmosphere for modern living Application Scene: Lamp base is idea for restoration of old lamps and lights or DIY lights. Widely used in kitchens, bedrooms, dining rooms, bars, restaurants, coffee shop, hotels and so on