Hi Sue! great idea about getting an LED - if you don't mind, I have a few things I'd like to say about that. I have quite a bit of LED experience now. LED's are awesome, they grow great buds with less energy and heat. And I agree, they aren't created equally, BudMaster lights and Intelligent-Gro lights are definitely the cream of the crop. After reading about Gray's light, I felt the same as you, totally and utterly jealous lol. I agree those would be the best option..... if price weren't an issue. But it is, a big one.
From the beginning of this journal, like CO, I was a little worried about your lighting, but I didn't speak up since I understand how it is to be constrained by finances. I love CFL's for early growth, but they just...don't make a big harvest. And if your goal is really to provide consistent medication for Dale, and yourself, I don't see that happening under the CFL's you have unless you two use very little bud.
Now that said, I'd really think long and hard about this before committing to a single 180w I-2 series. thats a 400$ light, and from experience, the footprint the manufacturer gives you is usually a bit overstated. In optimal conditions for your plants, the footprint will usually be a bit less wide, but they're giving you the max footprint, like when you have your light as far away from your plants as you can whilst still getting pretty good (but could be better) growth.
The reason I'm cautioning you is, is the dim/custom features really worth 200-300 bucks to you? You could get a plethora of other LED lights for 100-200$ with a similar (or larger) footprint, which might be better suited to your grow space. If I were you I'd be looking into the 96x3w Reflector Series LED sold by topLED's. My reasoning here is you get better coverage (2.2x4.4'), a full 170-200w draw, (the draw is more important than the capacity, a general rule of thumb lots of growers use for yields - when grown optimally - is you can yield about 1 gram per actual watt of LED power...idk if this is accurate, but in the ball park you know...) and on top of that, you save 230$ you can make much better use of putting towards other things for your grow (or yourself!)
I mean, the bottom line is really having enough meds. The expensive dimmer and custom features, while fascinating and incredible, aren't going to be such a game changer that they make up for the lost yield of a more suitable light in my humble opinion. Plus when you add on the money saved... it would be a no brainer to me to go with the topLED instead. Plus if you talk to Sara I bet she'll throw in a discount or a little freebie for you haha. And on top of that, all topLED lights have a 3 year breaks/malfunctions warranty I think.
I'd just hate to see you down the line like, "Wait, I had 400 dollars and I only got a tiny light!?!? ARGGHH!!" like I've been - I spent 400 dollars on my 90w High Power GrowUFO from Sunshine Systems about 3 years ago. yeah, tiny light. American made, with a nice warranty, but tiny nonetheless. When I now realize I could have spent that 400 dollars, on FOUR 100x3w old model LED's (Like literally 10 times as much bang for my buck) it is literally gut-wrenching.
But that said, if in the end you do choose to go with the 180w I-2 anyways, I bet you'll love that light and I'll love seeing how you grow with it, just... I think you could choose better right now. Think about it! Seriously!
By the way, the grow is doing great. You're so pragmatic
with your clothespins and the coming perlite SIP system.. I'm jealous you started out with the perfect soil mix lol. I wasted a lot of money and time on the chemicals and soup, and had little to show for it. But oh well, I'm finding my way out of that.
P.S. I hope I wasn't being too forward, if your mind is set on an intelligent gro 2 series, then go for it! I just wanted to make sure you've considered all options.
EDIT: LOL I didn't even finish reading your post before my rant...
... hmmm 295$ for the 180w I2.... ugh idk lol. I'd personally still go with the topLED's if I were you, for the same reasons. But that definitely levels the playing field out more than before.