Yi Lighting - E26/E27 to E17 Socket Adapter, Medium Edison Screw to Intermediate E17 Fan ScrewLight Bulb Socket Adapter Converter Reducer (1-pcs)

I don't use these much anymore, but they worked great! If you do need these, get them. They work well.

These bulb adapters are just as advertised and work great.

The adapter came in a simple plastic baggie. My smaller E17 bulb fit into the socket of the adapter perfectly, and I was able to insert the bulb and adapter into my lamp with the larger E26 socket, and the bulb came on with the first attempt.This adapter worked well and I found no problems with it.

Light in the stove hood went out. It was an old incandescent bulb with the usual yellow tint. I wanted a daylight LED, but could not find one that fit. Found a 4 watt LED with a smaller thread. Come to the rescue this adaptor. Now it fits and the light (only 4 watt) is nice and bright!

This is a low profile socket insert. This was important when there is little space available at the top of the type of bulbs used in this circumstance.

They all work . Good price

Since there are no other reviews, I can tell you it works, and looks good. The fitment of the E17 bulb into the adapter isn't other worldly good or anything, it has the typical play of any socket, but you can get it perfectly straight. I used it to downsize old school pull chain sockets in closets from big bulbs to something a little more sleek and modern looking with E17 base LED bulbs.I also appreciated that the raised edge of the adapter gave me something to grip to unscrew the adapter with a bulb in it, instead of leaving a bulb stuck in the socket.Not sure what else to say. It did not seem cheap in any way, and is UL listed and officially rated, so it's at least met safety standards as well.

Needed for the light socket on my ceiling fan! What a blessing to not have to keep searching for a inexpensive bright light that will fit...man never really found anything over 40watts... LOVE THIS!!! Thank You!!!