1/2/3PCS In 1 Double E27 Socket Base Extender Splitter Converter Plug Halogen Light Lamp Bulb Holder Copper Contact Adapter ToolDescription: Screw E27 LED Base Light Lamp Bulb Socket E27 to 2-E27 Splitter Adapter lamp holder E27 Socket Bulb HolderMaterial: Plastic, metal: WhiteSize: 7 x 7: 25gQty:1pcsSpecifications: Features:100% Brand new and great LED CFL Light Bulb Lamp AdapterDouble your current E27 screw mount / fixture temperature resistant, anti-burning PBT and anti-aging for all voltageNOTE: It cannot stream voltagePackage Included: 1X E27 1 to two Base AdapterNotes: Transition: 1cm=10mm=0 allow 1-3mm error because of handbook measurement. pls ensure you do not intellect before you bid to the difference between diverse monitors, the picture might not mirror the actual colour of the item. Thank you!