YiLighting Supplier2pcs - UL-listed Medium Edison Screw (E26/E27) to Candelabra Screw (E12) Light Bulb Socket Adapter Converter Reducer (E26/E27 to E12)

Work fine. Good workmanship.

We recently purchased a vintage glass lamp to use as a bedroom nightlight. We tried a very low wattage bulb in the glass light when it arrived (the lamp is lovely) but that bulb proved to be too bright to function well as a night light. It's also apparently not medically good for you to sleep with any prominent light on in the room- some studies say ANY light on while you are sleeping is detrimental to health- so there was that aspect as well to our hunt for more a more subdued bulb for our new "futuristic" Deco lamp.I thought of the little bulbs that look like clear Christmas bulbs that are standard for night lights, and wanted to use one of those in the new lamp. But the candelabra base of the tiny bulb would not fit the standard (E26) socket of the vintage lamp. Good old Amazon to the rescue!We just removed the too-bright bulb from the lamp, screwed one of the small candelabra-based clear nightlight bulbs into the adapter, then screwed the adapter with the little bulb into the vintage lamp.That night, we switched on the vintage lamp with the small nightlight bulb now installed in it courtesy of this adapter- and it was perfect! The light from the glittering glass lamp was now enough illumination to allow us to see during the night, but not so bright that it was intrusive.There were also a few stray candelabra-based bulbs in our bulb drawer that had been useless prior to these adapters. So those bulbs were now able to be salvaged.These sockets seem to be decently constructed, and appear that they will last for a few years at least. In fact, we plan to order a few more soon. Very pleased with our purchase!

Yup...they work.

Under cabinet light , fit great

Arrived quickly and worked perfectly. Turned a standard bulb socket into one that I could use a nightlight bulb in. Just what I wanted.