Are these a new style of LED bulb using new technology? I found them at Walmart and they are very simple and look like a clear glass bulb with six vertical yellow columns that glow when powered. They say they are dimmable as well. The rest of the bulb looks constructed like an incandescent, it is the exact size of an incandescent and has a glass column and metal wiring holding up the columns.
Comparing this against the older LED bulbs I have which are taller, have a plastic bulb end, and what feels like a metal base that gets very hot...