COMPATIBILITY: Converts bayonet BC B22 light bulb fittings to Edison screw E27 fittings, allowing greater flexibility in bulb choices EASY INSTALLATION: Simple push-and-twist mechanism for secure fitting, requiring no additional tools or expertise CONSTRUCTION: Durable white plastic housing ensures long-lasting performance and seamless integration with existing fixtures VERSATILITY: Ideal for table lamps, floor lamps, pendant lights and other domestic lighting applications DIMENSIONS: Compact adapter design maintains original fixture height while providing reliable connection between different bulb types