General description The 4pcs Edison Vintage Socket E27 Lamp Adapter with Switch is the essential tool for DIY lighting. This practical and stylish lamp holder features a retro vintage design, making it perfect for various settings such as kitchens, bedrooms, dining rooms, attics, studios, bars, and restaurants. It is also ideal for use with paper lanterns. Technical specifications Voltage: 110-240V Load capacity: up to 250W Socket type: E27 Material: Copper Usage Equipped with an on/off switch for easy operation. Designed for standard E27 bulbs, ensuring straightforward installation. Other information Constructed with CE / ROHS certification.