LED bulbs last ten years, yeah right

Duke Energy sent me 20 LED bulbs shortly after I bought my current house 9 years ago. They weren't the "corkscrew" type of bulbs that had before, they are heavy, but normal looking bulbs. As bulbs went out, I replaced them with the freebies from Duke. So far, none of those bulbs Duke sent have gone bad.
I have no idea what the brand is, but I wouldn't want anyone to throw one at me. They're heavy, but they seem to last and the price is certainly right.