Turtle420, Whats Up. I read in the start of your trhead that you were working with a lighting company great news!!! You might want to add to your list of(nm) from 400 to 480 Ultra Violet, and 520 to 560 green,( they do need alittle) 640 to 720 some yellow to orange, You already know about blue and red. You need a mixing board in the resister @ relay circuits, So you can fade your on coluor for veg @ flower in all your panel's. They have 10mm leds they sould be the brightest. Good luck with your project, Good research and development is always one giant step forward for the future in growing. Hey it takes Pioneer's to step out of the box and be willing to take chances in failure to make strives forward. Good Luck, Later