Description: *100% brand new and high quality.* Made of high quality material, durable and practical to use.* Lightweight E26/E27 to E39/E40 sockets bulb base Mogul 3-Pack Adapter* E26 to E39 3-pack adapter. PBT plastic and aluminum material, maximum power: 660W, maximum voltage: 230V,223deg; c melting point and plasticity W 125 deg; c* Medium (E26/E27) to Mogul (E39/E40) bulb lamp socket converter* Simple design and plug and play, no tools needed to save installation time* Perfect for any occasion. Home and office lighting, shopping mall lighting, container lighting, art lighting, light frames, board lighting, commercial lighting, industrial lighting Specification: 3-pack of E26 to E39 adapter.PBT plastic and aluminum material Maximum power: 660W Maximum voltage: 230V, temperature melting point 223 deg; ci plasticity at 125 deg; c Package include: 3*Lamp Holder Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.