[material]The E27 lamp holder Made of material, alnium alloy, the size: 92 x 10 mm. Voltage: 110-240V, the load capacity of the lamp is up to at 600W. [safe and reliable] The inner thread of the e27 bulb holder is ceramic inside, so well insulated. The base of the lamp is also earthquake and shock resistant. After CE / ROHS certification. [Retro Edison Style Version]This pendant lamp version is characterized by its retro design. With its optics, it can give every room a special atmosphere. [Easy Installation]Specially designed for standard E27 and E27 vintage bulbs, it is perfect to select. Note: Lamp and other accessories are not included. [Application]Ideal for bar, dining room, cafeteria, shop window, studio, reception room, living room, shops, restaurant, living room, bedroom, etc.