ok, now the repti glo 10.0 is blue light and color spectrum, but those pieces of shit wont do anything, if you wanna go with repti glo light bulbs, buy the repti glo 2.0 26watt cfl. It is 6700k which is very high output daylight cfl, better than cool whites at 4100k.These lights are only 1600 lumens, so you have to buy like 4 which is a waste of some serious cash. These are the best repti glo you can get for vegging, but i'd go with some high output 65 watt daylights, more lumens, and probably less of a price, get like 2 or three for tiny decent grow. I made the mistake of haveing a 26watter 2.0 and a soft white. Now i got the 26 watter and 2x 23 watt coolwhites plus cool white 15 watter tube for lower leaves. Basically if you can find higher wattage than the 26 watters for cheaper do it, otherwise get a bunch of those, they will work but you might need like 4 or more not sure ask someone else.