"Group Buy" Interest: Q8 MCPCB for Luxeon V/SST40/XML/XHP50 Emitters

1. Yes, like djozz.

2. Yes, even I plan to put these springs in my Q8 once I receive them. They are still not as good as a proper spring bypass. This is the only way you could get 7000 lumens+ out of a non XHP50.2 light.

3. More white yes: