COMPATIBILITY: Converts B22 bayonet cap bulb sockets to B15/BA15D/B15D small bayonet cap, suitable for both LED and halogen bulbs PACKAGE CONTENTS: Set includes 2 high-quality silver-coloured socket adapters for multiple lighting applications MATERIAL QUALITY: Constructed with durable metal alloy housing ensuring reliable electrical contact and heat resistance EASY INSTALLATION: Simple plug-and-play design allows for quick conversion without requiring any tools or technical expertise DIMENSIONS: Compact adapter size maintains original fixture aesthetics while providing secure connection between socket types