Good work on these threads! I am looking into a 300W LED grow light composed of 288 LED lights. Here is the configuration I want to use:
Red 620 to 630 nm = 18lights
Red 630 to 640 nm = 34lights
Red 640 to 650 nm = 68lights
Red 640 to 660 nm = 136lights
Blue 460 nm = 32 lights

the total LED power is of 300W, so there is a little more than 1W per LED.
Is it a better idea to distribute them equally along each of these wavelenghts?

If I distribute them equally, I get this spectral distribution:
spectrum Pictures, spectrum Images, spectrum Photos, spectrum Videos - Image - TinyPic - Free Image Hosting, Photo Sharing & Video Hosting

sorry for the long link, but that was the fastest way for me to post that image

Please let me know what you think