Review on Efficient and Dimmable Candelabra Daylight Replacement: Nearly Identical Version by Popeye Knight

I have never had to return anything I ordered from Revain until I received it. These things are literally useless. I screwed them in and turned on the light and they went on for a second max and then off. I tested every bulb in the pack and got the same result. I noticed that the bulge at the base of these lamps is very short and rounded, while the bulge at the base of the bulb I replaced was longer and more pointed, so I don't know if that has anything to do with it. Maybe it doesn't make a great connection? I know I got the right size (E11), I double checked all the info on the bulb I was trying to replace to make sure I got the right type and they screwed in perfectly, but they definitely don't work . They also look and feel very cheap, so they might just be useless.