I just finished reading this entire thread, and I have to tell you this, these are exactly what I have been looking for as a starting point toward better LED lighting. I run a perpetual grow of photo period plants, multiple varieties. I currently use a combo of CFL's (40 watts) and LED bulbs (14.5 watts) in combination with a 4 socket fixture and "Y" adapters. Pretty ghetto, but it has gotten the job done to date. I refer to it as my "easy bake oven approach" to growing.
I am building a new cabinet, and wanted to resolve what lighting I was going to use. I almost bought a Viparspectra 600, but just couldn't pull the trigger as I kept hoping there was something that would fit my approach to growing better then a Chinese light. I looked long and hard at the DIY LED but felt it was to complicated with my limited "hands-on" technical skills. Boy am I glad I found this forum/thread. But I do have several questions after reading through this entire thread.
My new cabinet is going to be 40" wide x 23" deep x 93" high. My first thought about how much lighting I need and how to place it is that I would purchase the 4 pack of autocob's and place them as follows;
6" cob 14" cob 14" cob 6". Unless you think that having the height would allow me to place 4 of the autocob's in the cabinet around 40 watts per sq/ft. I still intend to grow photo's, but will try my first autos as well.
The second question I have (and I think I know the answer since it wasn't addressed in the thread) is are the autocob's "dimmable". By that I mean can they be driven at a lower wattage by means of a adjustment?
And If not, then it is best to raise them further from the canopy, yes? Finally, can a four pack of autocobs be bought in different light color (ie, 2@3000k and 2@3500K). This would give me some flexibility to move them
to the veg cabinet if I find that four of them is too much light.
I am sure I will have more questions, but that is all for now. This thread and your products do rock! TIA for any info you can share/