Did anyone used that Cree HMB-B full spectrum leds ? On cree website you can find this
http://www.cree.com/led-components/media/documents/CreeXLampHorticultureFeatureSheet.pdf and apparetly these are best full spectrum diods but I can't find anyone using it.
http://www.cree.com/led-components/media/documents/CreeXLampHorticultureFeatureSheet.pdf and apparetly these are best full spectrum diods but I can't find anyone using it.