- Effortlessly convert your E40 bulb socket to an E27 socket, allowing for seamless integration of standard light bulbs and fluorescent options. - Designed for versatility, this adapter enables you to use a wide range of bulbs, enhancing your lighting choices for any space. - Constructed from durable metal and featuring a copper conductive piece, this product ensures reliable performance. The flame-retarded PBT material adds an extra layer of safety. - Its compact size (approximately 4 x 5 cm / 1.57 x 1.97 inches) makes installation straightforward, fitting easily into tight spaces without hassle. Practical Applications: - Perfect for upgrading lighting in homes, allowing you to replace outdated E40 fixtures with modern E27 bulbs for improved brightness and energy efficiency. - Ideal for commercial use in offices or retail spaces, providing the flexibility to switch between different types of lighting as needed. - A great solution for DIY projects, enabling creative lighting designs without the need for extensive rewiring or fixture changes. This product is a practical and reliable choice for anyone looking to enhance their lighting setup with minimal effort.