am using led wth some clf's in there for wen they flower am growing autoflower bluestreak
leds are great for veg from what ive found
ive decided to put clfs in there coz i wnt bigger buds i dnt think leds are strong enough to do it alone(well the leds i have anyway)dont know bout the ufo tri-band,ive seen some good grows/yields from them on here tho
id say leds are good if u wnt to grow for personal smoke
peace..