ande if you put those 2 red bulbs in your plants will stretch very quick i have grown with flurecents before and the warm bulbs cause real bad stretch so you have to keep moving the lights up ans then they stretch some more.so my advice would be to go out and buy another 2 cool blue tubes and another 2 red tubes so you will have 4 of each and you can add the warm at flowetr. beleave me they stretch real bad under warm tubes during veg. hears a pic and you can see no stretch under cool blue . go buy 2 more cool bulbs at least they are only about $10 in a home depot.be safe the postman.