I almost sent back the four bulbs I bought because they didn't burn all the time and I had to tilt them. After playing around with them for about an hour and comparing their working bulbs I found that the bottom wasn't rounded/flat but at an odd point that didn't make a good electrical connection. I discarded them and they work great - so if you're happy to waste an hour of your life and $80 on four bulbs - buy these bulbs! Flames are realistic from ten feet away. If you get closer, you will definitely notice the mini LEDs in the light bulb. I couldn't find anything better so I'm happy with them for now.
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