They sell other incandescent bulbs on their website.
I’ve purchased a couple of 24 packs from them and they seem to keep going like the Engergizer bunny! It’s kind a weird not having to change bulbs all the time.
That would be nice. Like others have said I find that the quality of bulbs has declined a lot. It seems like I replace them about four times as much as I did twenty years ago. My only concern would be how UPS treats the package but you have to take some chances in life.