That was the article about the Switch bulbs if I remember correctly. I think the company went out of business. I have a couple of them and they work and look go

That was the article about the Switch bulbs if I remember correctly. I think the company went out of business. I have a couple of them and they work and look good, but are really heavy and I can't use them in certain applications that were only ever meant to hold up really light incandescents.