It might have a manufacturer's tag somewhere unviewable, like inside the canopy. I don't know about when different socket types were used (or what is in there) but the style certainly looks correct. Does it have a ground wire running up the chain?

You’re welcome!

I have the same pendants as @mihelene. I have NO issues with glare although plenty of folks on this site warned about that and said it would be a problem ----- it has not been. I will second, though, that they do have to be cleaned regularly and that is another task to keep up on; although I often wonder if I had something not clear, surely it would be getting just as dirty and need cleaning.....? Maybe I should just feel grateful that my lights make me keep a cleaner house. ;) Also, it seems to me that the height of your ceiling isn't such an issue as the height the pendants are recommended to be hung is 30-36" above your counter top regardless of what height your ceiling is. I have 9' ceilings and my globes are about 15.5" long. I don't think an 8' ceiling would be a problem. (My sister in law has 8' ceilings and she just installed fixtures similar to your posted picture. They seem bigger than mine (perhaps just in width) and they look good.)

If you google "Silver Lantern Pendants", a ton show up that look just like the ones in the picture. (Cute kitty, btw),