Converts GU-10 sockets to accommodate standard medium base bulbs (E26 / E27). Compatible with a voltage range of 80-277V for versatility in various electrical systems. Easy to install - simply screw into the existing GU-10 socket and screw in the E26/E27 bulb. Made with high-quality materials for durability and longevity. A cost-effective solution to upgrade your lighting system without replacing all existing fixtures. Controller Type: Light Sockets Connectivity Technology: Normal bulb Included Components: Socket Adapter