Anybody seen this? http://www.rapidled.com/cree-xp-e-photo-red-660nm-led/ CREE's version of the Luxeon 660nm. It can be run at 1000ma, as opposed to 700ma, approx 40% more output. That fact alone makes it very tempting, for me anyway. Will be interesting to see how it compares to the Luxeon when running in a scrubber.