Features: E27 to E27 multiple lamp holder, allowing one lamp holder to install multiple LED lights for increased brightness. This product is a product that is divided into 3, 4, and 5 E27 lamp holder to meet your different needs. The lamp holder can bend 180 degrees, and can rotate 360 degrees, wide voltage ranges and supports 100V-265V. Quality flame retardant PBT material, with good flame retardancy, fire resistance, safety, and durability. Widely used in various E27 lights, LED fan lamp, E27 cameras and other product, suitable for installation in photography rooms, living rooms, kitchens and other places. Specifications: Material: Flame Retardant PBT Contact Material: copper conductive sheet Color: White Type: 1 to 3, 1 to 4, 1 to 5(optional) Total Height: Approx. 15.5cm/6.10inch Width: Approx. 5.5cm/2.16inch Middle Length: 14cm/5.51inch or 20cm/7.87inch Rate Voltage: 110-265V Package Includes: 1 Piece E27 to E27 Multiple Lamp Holder note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.