This light bulb socket outlet adapter is made of premium material, which can withstand long-lasting use. Features ABS and copper material, which has high durability and is not easy to deform. Fine workmanship ensures practicality.Features- Color: As Shown - Material: ABS, Copper - Size: 5.00 x 3.20 x 3.20 cm / 1.97 x 1.26 x 1.26 in - Socket: E27 - Voltage: 90240V - Current: 4A - This fully functional light socket adapter provides stable electrical contact for your appliances and supports 2-pin plugs. - This lamp base to plug adapter is made of fireproof material and is resistant to high temperatures up to 165C. - Safe and polarized socket: The 2-prong light socket adapter is designed to power appliances more safely. - This light bulb plug is polarized and allows insertion into the outlet in only one direction, ensuring neutral to neutral and hot to hot connections, providing proper alignment with the polarity of household wiring. - Simple in structure and easy to use, with durable design for reliable performance.Packing List 2 x Light Bulb Socket Outlet Adapters