DiCUNO E39 to E26 Socket Converter, Ceramic Mogul E39 to Standard Medium E26 Light Bulb Adapter, Maximum 660W and 200℃ Heat-Resistant, UL-Listed Mogul Base Adapter, Porcelain Socket Reducer, 1-Pack

Have old style Mogul base floor lamp and bulbs are extreme energy users. Mogul to standard base adapter allows use of modern LED lamps. Good materials, fits well, works as expected.

I bought a vintage lamp from the thrift store and had no light bulbs to use it. This converter not only let me use regular size bulbs, but I can use LED! It screwed in easily and works great!

This product worked perfectly for converting the large light bulb socket into a standard light bulb socket in my antique torchier floor lamp. I wasn’t sure what size I needed, but based on other reviews I ordered this one to try it out. It fit perfectly! And I was able to put a standard led light bulb in it. Highly recommend!

Does not work for 3 way bulb, but works fine for regular bulbs

Works like a charm!

Happy to find this converter. I had been buying Mogul base light bulbs for over 10 years. I am now able to use standard base light bulbs for a much lower cost. Recently, I've been having a difficult time finding the Mogul base light bulbs locally.

It's a simple converter that allows you to use regular size bulbs. My application is for outdoor wall lighting using an E39 socket that can now take a E26 socket bulb.

I give it five stars. It fits, it works, it hasn’t caught fire. Not much more to ask of a socket adapter.