I have the coiled kind and have looked all over for some kind of K value but can not find it. Their 13watts and have an output of 825lumens. Do I have the right kind of bulbs?
At most Homo Deptos you can get upto a 42 watt soft white and a 36 daylight. They run anywhere between $6-$8. With CFLs, the more the merrier. As long as you keep your temp down, the more CFL light your plants get, the better. Regardless of spectrum.
good stuff but what I'm saying is I can't find a Kelvin value on my bulbs or the boxes.