I've ordered the 6v from Spin, and those work fine.
Not to hijack the thread, but I had something weird happen to me last week with regard to the LEDs that I put into my BB1.
I had ordered the 6v LEDs from SpinInc. a few weeks ago, and dutifully replaced the ones that were in there. Everything was great, until on one of the buttons, it started to flicker. I figured it might be a bad bulb, so I opened it up to replace it with another fresh 6v. Well, on initial contact, the new lit, but then promptly went out, and wouldn't light again. I even put it in a different button, and no dice. Put back the flickering one, and that refused to work, too.
I had some 12v LEDs that I bought for my Game King, so I took one of those to see if it would work. I put the 12v in, and it works just fine, and surprisingly, as bright as the 6v.
Kinda wondering if there's a short in there or something.