I have a very similiar setup. Im also using 2 of the exact same light fixtures as you. ive just started my bloom cycle and im using 4 "Kitchen & Bath" flo lights. the color is 3000K (yellow-red spectrum) legit for flowering. Lumen output is 3400. Plus they were low price at homedepot. i also got some CFLs in there. You should check them out too. They work wonders and definitely wouldnt hurt.