Salty:
Hi, I found out some more info on these guys. They have been making them for a while, hamilton and coral life as well as a few other companies. They are rated at 420 and 430 nm. I have seen some pix of them , which I would post but they are from another bb, and they are a dramatic difference to say the least. It is as close to VHO as I have seen, and are made with actual actinic phosphores - so they are a deep purple. They make the corals flores (sp?) 100% better than the blue. If you are interested just to check them out, I know you don't have pc, I could email you the link.
Josh