Features: This E27 to E27 extension adapter is perfect for various E27 lamps, LED fan lights, E27 cameras and other products. It supports products up to 100W and extends the functionality of E27 lamp holders. Made of plastic, this adapter is durable and lightweight. Compatible with standard medium bulbs for E27 extend the functionality of E27 lamps. This adapter can be used indoors in various settings such as homes, offices, or studios. With this adapter, you can easily extend the functionality of your E27 lamps and enjoy brighter lighting. Specifications: Length：approx 65mm/2.56in 95mm/3.74in 120mm/4.72in Material :Plastic Color: White Package Includes: 1PC E27 to E27 Extension Adapter note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.