General description The Black E27 Screw Socket is a high-quality lamp holder made from durable bakelite, designed for various lighting applications. Its classic design features an antique and industrial look, making it a perfect match for light bulbs of different shapes and colors. This socket is ideal for DIY projects, including chandeliers and decorative lighting in living rooms, kitchens, dining rooms, and offices. Technical specifications Material: Bakelite Rated voltage: 250V Rated current: 4A Heat resistance temperature: up to 180°C Diameter: 3.9 cm Height: 5.4 cm Center hole diameter: 1 cm Outer tooth height: 2.1 cm Outer ring diameter: 5.6 cm Compatibility and accessories Compatible with all E27 lamps: LED, incandescent, halogen, and energy-saving lamps (up to 60 W) Can be paired with a shade of diameter 40 mm Installation Do not tighten the lamp cap before installation to avoid difficulty in opening it later Usage Suitable for various lighting fixtures including retro pendant