2w+ why?

[sbk]

Allright these shorter wavelength reds are very bright, in mine I have 1.7W of 640nm and the white looks like in the attached pictures, together with 1.2W 532 and 1W 445. 2W 640 would be a bit on the red side...

I'm wondering how my projector will look with another watt of 445nm, I think it will be confortable with that But that's the point, only a few people have enough red and even green to match these blue diodes, at least actually...