i dont know what the difference is but i used the "blue" ones and they work. i wish i could help you with the differences. maybe WEEZARD will chime in and help out. i used the meanwells and they work well although i used different drivers for diff wavelenths so i could control the spectrum kinda and am not sure in your case which would be more efficient. cant remember where but read somewhere that the life of the led increases(correct me if im wrong please).
anyway hope what i said helps.
good luck
alohamahalo
alohamahalo Reviewed by alohamahalo on . Checking over my DIY LED plan Hello, i am un-hijacking alohamahalo's thread http://boards.cannabis.com/indoor-lighting/193947-help-home-made-led-lights.html and starting a new one here. I plan to make three units, 2 -50w units(roughly) and 1 40w unit(roughly). utilizing LEDengin 5w 660nm for the 40w and a combo of 5w 460 and 660 for the veg lights. Plan is to use {http://reefledlights.com/shop/mean-well-lpc-60-1050} (mean well lpc 60-1050) to run the emitters. I'm finding out at the moment whether or not i have i Rating: 5