Vintage Candelabra LED Light Bulbs with E12 Base 40W Equivalent Halogen Replacement Warm White 4W Filament Candle Light Bulbs with 420 Lumen 6 Packs by COOWOO

Have purchased them twice now, they're replacing burnt out incandescent candelabra bulbs. Have been very happy with them, not one dud in the bunch. I've mixed the 2700k bulbs in with incandescents and the color is the same. Using them both inside and out, the cold has had no negative effect on them, and this winter there's been some subzero days. Will purchase again when there's more dead bulbs to replace.

We've ordered a couple of these 3 months ago, and already half of the light bulbs are completely dead. They are bright enough, and warm color option is nice, but it's no use if we have to replace them every few months.

Two (2) bulbs failed in less than a year in a lamp, which is used about 3 - 4 hrs a day max (or less). Not good. Defeats energy savings, if you have to keep replacing them...

True B10 bulb size. Base is an elongated E12. Elongation May be due to led driver. This is not an issue for most applications. See my images for the how much additional base reveal.I am using these bulbs on a covered porch and will report back for the longevity. incandescent bulbs lasted 1 year.

Two of the bulbs started flickering when lit. After a couple of days I could not stand it anymore. I had to replace them. They do give out nice light.

Initially the bulbs worked fine. We have a total of four in use in two light fixtures. After a few months they have started to flicker erratically. Sometimes it's one bulb, sometimes another, but it's super annoying and shouldn't be happening. We use lots of other types of LED bulbs and none of the others have this flaw.

Beautiful bulb bright light and every bulb worked.

I tried the first time with these bulbs and worked great and lasted over 1 year and still lighting perfectly. Then I decided to buy more. Unfortunately, the new batch is far worse, with one started flickering 1 month after plug on. Now half are flickering on around 3 months.Not sure which is more real of WOOCOO products.