Product name: Plug bulb lamp holder Product color: white Scope of application: US regulations/European regulations Shell material: flame retardant plastic Inner core material: copper Features: 1. Made of high-quality materials with good heat resistance and durability. They also undergo rigorous safety testing and certification to ensure they provide a safe and reliable power connection during use. 2. Simple design and easy to use. You simply insert the plug into the adapter's corresponding slot, then plug the adapter into the desired outlet to complete the conversion 3. Small, lightweight and easy to carry. You can put it in your luggage or take it with you for international travel or relocation. Product gross weight: 25g Package includes: Conversion lamp holder*1