I bought it to replace an older lamp (exactly the same model) but it has a noticeably warmer color. The new one has a very yellow hue for the bathroom. Obviously, there is inconsistency between batches

For replacing 40W incandescent bulbs, which means bulbs that emitted approximately 450-500 lumens.
The result: the brightness remained the same, so the mentioned 806 lumens is not representative. Plus, the build quality (good) and the color temperature at 3000 Kelvin (perfect).

Very powerful light, just as I wanted. I don't have experience with other filaments, but in this specific one, it is not as aesthetically intense as I would like.
Out of the 18 bulbs, one flickered and burned out in 5 minutes. They probably don't pay much attention to quality control before releasing them to the market.