I got 3.5 O off of 1 lady under the led. Since then I been doing what you said. I launch a bunch outdoors after getting em to 4 feet inside with the led. Then I do tests every now and then with my led. I think the reason a lot don't have like em because of the simple thought of "reinventing the wheel". If I had started with MH and HPS, I think I would be standing by it like most. On the other hand..... I never started with them. I actually was only thought to do outdoors. Then curiosity got me reading. From there, experimenting like everyone else. When I decided to try indoor, I was intrigued with the LED story. It was the choice for me as a first time trying indoor. I must admit, the first led was small and the technology wasn't as advanced when I first tried it. Back then scrog was the only way to make it happen. Now, the advancements have been quite nice and you can actually get them to flower from 24-36"(past=8" canopy above scrog screen, then flip), which isn't really that bad for a simple 4x4 space. I don't usually do the math per watt thing. I just am happy that my bill doesn't exceed my budget. Whereas, some of my buddies bills I have seen has made me shake and tremble. Lol.
This particular led is the MagPlus2. I have bought the Magplus the year before this. Kinda makes you wonder why I bought one each year. The results for my place and application was great enough for me that I was sold on the results of the product. Eventually there will be newer technology to try and I probably will try it if there is an advantage to save some $. The initial prices is what detours a lot of people. I mean 1000 a pop for most newer lights. It can be a bummer to cough up the wad. I did twice and can say that I have gotten way more back in quality meds that saved me from spending another 1000 in bills or meds. That is a plus for me for the last 2 years I bought them magnums. Btw, the nugs from led come almost like rocks. Hard and so dense, its hard to squeeze. Even the scissors cry to cut em. Lol.
Aloha Soser. PL.