@princeoflight about a week ago I was writing a reply to a post about lights you wrote. I was looking for a photosynthesis color chart, and got very distracted. Anyway, I’m back, and now know a little more about WF’s. anyway: http://i91.photobucket.com/albums/k311/playavince_vodka/gardenweb/absorptionLightbyChloro.jpg All the good charts that come up on Google image search seem to be [...]

@princeoflight I haven’t ordered any yet. I had been looking for something with a spectrum close to 425nm for a few years now and had found nothing, until about a week ago. I need to get some plan together for how i want to build it before ordering, as they are much cheaper in quantity. I [...]

@princeoflight Minimal stair throwing, sounds like a good strength for a WF.
part# 859-LTL2P3UBK at mouser.com, is the best blue LED i’ve been able to fine, and I’ve been looking for a long time. I would suggest putting in red too, red with a spectrum of 660nm is ideal.