bud lvlr I called and talk too Ledengin as I live close too them .I was gonna drive and get straight from them,but they want a huge purchase order todo business. I would call mouser and and try to setup purchase buy bin #
i would also grab atleast one of the 10 and one of 15 watters for experiment.
I was gonna build a 300 watter with the 10w bulbs. but major problems happened and have no $$ know. also have you seen the Enfis Quatro
well fuck know I cant find it anywhere fuck LEDS

http://www.sunshine-systems.com/specs/growpanelspec.pdf