This light bulb socket outlet adapter is made of premium material, which can withstand long-term use. It features ABS and copper material, which has high durability and is not easy to deform. Fine workmanship, ensures practical use. Features -Color: As shown -Material: ABS, copper -Size: 5.00X3.20X3.20cm/1.97X1.26X1.26in Socket: E27 Voltage: 90-240V Current: 4A - This fully functional light socket adapter provides stable electrical contact for your appliances and supports 2-pin connectors. - This lamp base to plug adapter is made of fire-resistant material, high temperature resistant up to 165 degrees. - Safe and polarized outlet: The 2-pin light socket adapter is designed to power appliances more safely. - This light bulb plug is polarized and only allows you to insert the plug into the socket in one direction, ensuring neutral to neutral, ground to ground, and providing some security for the device to adapt to the polarity of the house wiring. - Simple in structure, easy to use, not easy to deform, you can use it with confidence. Packing List 2 x Light Bulb Socket Socket Adapters