Hello!!!!!!!, hey im puting next to my comon bulbs this combination is it good, i wanna put 4 9 wats 6,500°K cold bulbs, i hope this put some blue and make my plants grow fast, but im scaed, lastime i buy a 6,500 13wats bulb in home depot called eco light or someting, and my plants dont do well, but i tink it was fault of the pot change, etc, so is good put the 4 6,500 9 wats and 2 2,700 13 wats?, tell what to do, meanwile im searching my 30 wats tube ballast =).