knocks.. get the natural daylight one (if it says FULL SPECTRUM) there are few bulbs out there that say natural daylight without mentioning the FULL SPECTRUM.. the spectrum is MORTALLY IMPORTANT.. u fuck up the spectrum, u fuck up the growth.. kinda lol


the amount of wattage is directly correlated with the light intensity.. you'll also see bulbs that say

Amount Used: 40w | Same As: 100w

the Amount Used is the important part, the Same As piece completely irrelevent..