Description: These lamp holders are ideal for bare bulb Features with E27 screw bulbs. Return to the ancients, apply to the bar, evening party, decorate. Exquisite design gives you a beautiful look. Features: Made of aluminum, it is super easy to install, for you just need to screw off the base to access the 2 wire connections inside. Perfect for restoring old lamps and lights or homemade lighting fixtures. With hard paper in the socket inner, seismic and impact resistance. Durable, heatless and long-lasting. 16 types optional. Specifications: Condition: New Light Source Type: Incandescent, light bulb Shell Material: Aluminum Wattage: 40~60W Voltage: 110 ~ 220V Light: Bulb Base: E27 Color: Antique brass, Gold, Silver, Pearl black(optional) Model: With Wire And Switch, With Wire No Switch, With Switch No Wire, No Wire No Switch(optional) Holder Diameter: Approx. 3.1cm / 1.22in Holder Height: Approx. 5.5~7cm / 2.17~2.76in Ceiling Rose Size(D * H): Approx. 7 * 2.3cm / 2.76 * 0.91in Wire Length: Approx. 1.2m / 3.94ft Weight: Approx. 25~122g Package Includes: 1 x vintage lamp holder Features Easy Installation: Made of aluminum, this lamp holder socket is super easy to install. Simply screw off the base to access the 2 wire connections inside, making setup hassle-free. Versatile Usage: Perfect for restoring old lamps and lights or creating homemade lighting fixtures, offering a touch of retro charm to any space. Ideal for E27 Screw Bulbs: These lamp holders are designed for E27 screw bulbs, making them ideal for bare bulb Features with a wide range of lighting options. Durable and Heatless: Constructed to be durable, heatless, and long-lasting, ensuring reliable performance and safety. Multiple Options: Available in 16 different types, providing a variety of options to suit different lighting needs.