I'm not sure you grasp how poor the LED situation is over here in the UK. Some of the other light fixtures here have similar glass LED bulbs (non-dimmable, naturally) and they're pretty decent replacements for incandescents so long as you can live with the limitations - they're also discontinued and cost several times that price when they were available. The only place I can find selling something similar is charging £5.50 (about $7.50) per bulb for something off-brand, though I guess at least that claims to be dimmable: https://www.toolstation.com/shop/p95506 The last off-brand LED bulb I got from there died after about a month mind you.