1 x lamp holder for bulb & 1 x dimmable E27 4W bulb ST64 COB LED lamp Long lifespan, high luminous efficiency, low heat and energy consumption, best energy saving, safe and efficient. No UV or IR radiation and contains no lead, environmentally friendly. Constant current drive. No frequent flicker or electronic noise. The attractive vintage LED bulb is a decorative lamp for ceiling lamp, desk lamp, floor lamp, and light crown. The special design and warm light make your home romantic and charming. These are the perfect lamps to decorate your home, garden, office, bar, hotel, restaurant, café, etc. It can also be a special gift for your friends. Lamp holder: Voltage up to 250 watts / 250 volts Socket has 1/8 IPS standard pipe thread with screw Installation Note: These sockets, like most self-wired metal sockets, come with a cardboard insert inside. This should remain as it functions as an insulator. Do not remove it. Color: Antique Brass Material: Copper Size: 72 mm x 34 mm Base Type: Suitable for E26/E27 Watt: Up to 250w ST64 LED Lamp: Size: 65 mm x 140 mm (2.5 in x 5.7 in) Material: Glass cover and aluminum lamp holder Socket Color: Gold Color Temperature: Gold (2200K) Lamp Foot: E27 Voltage: 220V Power: 4W Lumen: 400LM Lifespan: Over 20,000 hours Beam Angle: 360 degrees Package Includes:1 x lamp holder (with switch, without wires) 1 x E27 LED lamp Only the above package includes; other products are not included. Note: Light and different screens may cause slight color differences between the item in the picture and the actual product. The allowed measurement error is +/- 1-3 cm.