【Easy and Convenient Adaptation】The B22 to E27 converter allows you to use E27 bulbs with B22 fixtures. This B22 to E27 adapter offers a simple solution to expand your lighting options without changing fixtures. 【Durable and Safe Materials】Made from high-quality brass and flame-retardant material, this B22 to E27 socket adapter is designed to withstand high temperatures and humid environments while ensuring long-lasting durability. 【Quick and Tool-Free Installation】Simply screw this B22 adapter into your existing B22 socket, then screw in an E27 bulb. No soldering or tools are required for an easy and secure fit. 【Wide Compatibility】This converter is compatible with a wide range of bulbs such as LED, halogen, incandescent, and CFL. The B22 to E27 socket adapter is ideal for use in homes, offices, living rooms, and more. 【Economical and Sustainable Solution】This 6-pack of B22 to E27 lamp adapters allows you to quickly and easily expand the use of your E27 bulbs while saving the cost of replacing your existing B22 fixtures.