E12 Rechargeable Light Bulbs with Remote Control Timer and 15 Color Temperature,350LM,Removable Base,Magnetically,Battery Operated Light Bulbs,USB Fast Charging,Dimmer,for Non-Hardwired,2Packs

Since I just got them, I don't know about the longevity, but based on my experience with LED bulbs in general, I expect good results long term. Once I received the double contact bulbs, they installed easily and give off a nice bright light, with no heat, which means I don't get burned every time I accidently touch it. These work great.

These light require almost daily changing, not worth the money.

If you want White light and not yellow, make sure you get "Daylight" bulbs. These I got after ordering "Warm" ones by accident. These are almost as bright white as the ones that I needed them for. Don't know the longevity of them yet tho.

Fits my vintage pfaff! The other led bulbs had contacts that were too long to fit the receptacle.It’s daylight bright and nice and cool like led bulbs should be.So, if you have a vintage sewing machine that hates the new bayonet bulbs, this one might get it!

You have to charge every time you use them!

When life hands you lemons, or in this case, a wall with no outlet, you get these rechargeable lightbulbs. My house is 20 years old and we’ve noticed little quirks with it that are just a bit annoying. Outlets are one of those quirks. There never seems to be one where you need one. My entry way is one of those spots. The outlet is on one wall. But I can’t see putting an entry table there because it’s too close to the garage door. The space between the front door fully open and the garage door is short. The most natural place is the wall under the stairs, but there’s no outlet there to plug in a lamp, or holiday garland on the banister. I used a long extension cord that reached the dining room outlet, because plugging it in across the wall would be an unsightly tripping hazard. I haven’t solved the garland situation but now I can use the lamp without the concern. These rechargeable lights are great. No outlets needed! Charging them is easy, you don’t even have to unscrew them from the socket. And anything with a remote is just fun to my kids, LOL! Getting a few more sets for the other quirky spots.

I ordered these Gaormii E12 2-Pack Rechargeable Light Bulbs with Remote Control to use in case of a power outage. These light bulbs are much better than flashlights, and more versatile to use.I like that there is the option to install them in a regular electric socket, or to use as a standalone LED light. My favorite feature about these light bulbs is that they are detachable from the socket base.An important fact to keep in mind is that the batteries in these light bulbs need to be both often discharged recharged in order to last.

I used this to replace an incandescent bulb in a vintage beer sign.Wow, it's extremely bright and white, exactly what it's supposed to be.It has less heat which is an added plus.I've only had them for a short time so I can't speak for their longevity.