Panasonic Projector Lamp

I'm happy to have found this Panasonic Twin Pack here. It was cheaper than other websites and I wanted to get as close to original as possible. I did look on amazon and several were cheaper, but after reading comments and being worried about premature failure or other problems, I decided not to go that route. I hope you guys have these for a while. I may buy a couple more for back up, because if they are no longer made, then I'll be forced to get rid of a projector I like and will have to get something else, which I'd rather not. The lamps were easy to install, looked like my original, and seems fine so far. I've only used it for 9 days, so I hope it will last. I appreciate the fast shipping...it was 2 days for me. Thanks!