1st lot of 3w LED's on way(China) might take a week???

Well after checking out Dr Cannabis LED Grow with I think a 90w UFO, something like that?? Baked! Well Funds are tight and being as though I like to tinker with electronics, I going to attempt to build my own LED Grow Light. So far I have ordered: 3x 20mm Star Base 3W cool White LED light...