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CMH 630 watt double ended. $175?

Way too much for a 3 by 3 tent, four by four questionable I would probably look into some sort of air-cooled Hood however there's only a couple of them out there that actually cool the hood and don't blow across the bulb do your research if you're planning on an air-cooled Hood in order to get to the proper light wave frequencies, WTF they want the bulb temperature to remain hot and constant on the ceramic metal halides.
 
cool, thanks. I see they have and external ballast option. I have a single internal ballast 315 LEC in my 3x3 and am able to keep it under 80F with a 4" inline exhaust but not sure about warmer months, maybe with a 6" r 8" or like you say, cooled hood. It's worth doing the research if I step my tent size up a bit. Great to know about this product I'll watch how it goes for you.
 
Hello Paracelsus, I got one from china, an it worked fine for about a week, then it kept getting hotter an hotter, so I sent it back, an bought one from GrowersChoice, I think it cost like 75bucks to get it shipped from china, I just got a bad one, but I love the one I got from GrowersChoice, it's got a dimmable ballast, an a super lumen switch.
 
Thanks D.A.A.S. 69 I was thinking that they are all made in china with local distributor labeling. Several different distributor sites comment they are out of stock and waiting for the Manufacturer. One Local distributor that made videos web site was canceled and their FB page is inactive. Even though the may in the majority all made in china it may pay to buy local from an established business to receive good customer service. The Chinese EBM website https://ebm-lighting.en.alibaba.com/ shows a 2 year warranty ! Did you buy from them? Did they make good?
 
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Start out about 3 ft if you have that much clearance, I'm at about 24 in right now probably going to pick it up a little bit, maybe an inch or two still playing around with it. Trichome production looks to be out of this world good luck take some pictures love to see them. ☮️
 
Thanks. My plants are only 7 - 10" above the coco level, they all have been manifolded and spread out very low. I am really looking forward to sharing more pics as they won't be under my blurple LED soon :).
 
I sure wish I had a place big enough for that light, my tent ain't no where big enough for it , fine light though, I ain't had my 315cmh a month, but I sure like it. Especially the super lumen, an dimmable part. My young plants ,I got now ain't but 2 weeks old ,and they are growing like hell, I ain't never seen none grow so damn fast.
 
The manufacturer is saying a 5x5 footprint but recommends 10 foot ceilings
Definitely for a grow room.
It would be too much for my grow room even.
2 630W DE CMH fixtures will yield more than one 1000W DE CMH Fixture
 
One 630 should run side-by-side with any thousand watt just my opinion ☮️, however it is a double-ended bulb which does increase the light output significantly.
 
Sammy said:
One 630 should run side-by-side with any thousand watt just my opinion ☮️, however it is a double-ended bulb which does increase the light output significantly.
Click to expand...

The DE CMH 630's I got a quote for 3 units @ $ 742 shipped are of course double ended also.
 

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