This product is a light bulb socket converter, made of solid materials, safe and durable. It without being easily damaged. The product is an excellent light bulb socket converter that can bring you more convenience, allowing you to have comfortable experience. Features -Color:Black -Material:Copper -Size:2.90X1.80X1.80cm/1.14X0.71X0.71in Socket: E14(inner), B15(outer) - Small size and light weight, high temperature resistance, anti-burning and anti-aging material. - B15 to E14 base adapter, this adapter can convert B15 base to E14 socket base. - Widely applied for light bulb transfer in garages, workshops, basements, carports, shops, monitoring systems, and more scenes. - Easy to install, this converter is convenient and practical, allowing you to use light bulb better and safer. - Adoption of simple and convenient design, this product also can be used for a long time. Package list: 10 x bulb adapters