This item is a useful lamp adapter made from premium materials, resistant to high temperatures and aging, ensuring safety and durability. It allows you to convert your standard E17 light bulb to fit any E14 fixture, making it a practical addition to your setup. Features - Color: Mainly black, silver. - Material: Copper. - Size: 2.10X1.70X1.70 cm/0.83X0.67X0.67 inch. - Note: compatible with E17 to E14 light heads. - This item serves as a reliable lamp converter, ideal for daily use. - This socket converter enables you to change your standard E17 lamp bulb to fit any E14 fixture. - It allows you to select more LED lights to suit your fixture or base, avoiding the need to replace fixtures entirely. - Offers excellent performance, aging resistance, safety, and practicality. - Suitable for LED lights, lamp bulbs, and multipurpose use, proving to be useful and durable. Packing list: 5 x E17 to E14 base adapters