@@flowerboy, I forget the brand they might have been photography lights but i would get em as close to the plant as I can without burning it. If you want u can get it within 6 inches if it's not too hot and like a 26w rather than a 60w but that close will minimize the footprint. In veg I would keep them a little further back and move them closer in flower probly around 10 inches in veg and 6-8 in bloom? I guess it depends on how many u have and how powerful they are
@@flowerboy, thank you brotha, I have used cfls my first ever grow I had a bunch and have used them for seedlings in the past. Now i use the quantum boards for just about everything for seedlings i have the HLG65 at 4500k spectrum just cuz it distributes the light a little better more efficiently and simplifies things in terms of having just one fixture to plug in rather than multiple cfls but theres many ways to skin a cat